156908554180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2857}}^1$

素因数の和:3102

約数の個数: 192

約数和(自身を含む): 392949849600

約数和(自身を除く): 236041295420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 61, 70, 109, 118, 122, 140, 218, 236, 244, 295, 305, 413, 427, 436, 545, 590, 610, 763, 826, 854, 1090, 1180, 1220, 1526, 1652, 1708, 2065, 2135, 2180, 2857, 3052, 3599, 3815, 4130, 4270, 5714, 6431, 6649, 7198, 7630, 8260, 8540, 11428, 12862, 13298, 14285, 14396, 15260, 17995, 19999, 25193, 25724, 26596, 28570, 32155, 33245, 35990, 39998, 45017, 46543, 50386, 57140, 64310, 66490, 71980, 79996, 90034, 93086, 99995, 100772, 125965, 128620, 132980, 168563, 174277, 180068, 186172, 199990, 225085, 232715, 251930, 311413, 337126, 348554, 392291, 399980, 450170, 465430, 503860, 622826, 674252, 697108, 784582, 842815, 871385, 900340, 930860, 1179941, 1219939, 1245652, 1557065, 1569164, 1685630, 1742770, 1961455, 2179891, 2359882, 2439878, 2746037, 3114130, 3371260, 3485540, 3922910, 4359782, 4719764, 4879756, 5492074, 5899705, 6099695, 6228260, 7845820, 8719564, 10282343, 10899455, 10984148, 11799410, 12199390, 13730185, 18373367, 18996193, 20564686, 21798910, 23598820, 24398780, 27460370, 36746734, 37992386, 41129372, 43597820, 51411715, 54920740, 71976401, 73493468, 75984772, 91866835, 94980965, 102823430, 128613569, 132973351, 143952802, 183733670, 189961930, 205646860, 257227138, 265946702, 287905604, 359882005, 367467340, 379923860, 514454276, 531893404, 643067845, 664866755, 719764010, 1120775387, 1286135690, 1329733510, 1439528020, 2241550774, 2572271380, 2659467020, 4483101548, 5603876935, 7845427709, 11207753870, 15690855418, 22415507740, 31381710836, 39227138545, 78454277090, 156908554180]

約数ペア:

[(1, 156908554180), (2, 78454277090), (4, 39227138545), (5, 31381710836), (7, 22415507740), (10, 15690855418), (14, 11207753870), (20, 7845427709), (28, 5603876935), (35, 4483101548), (59, 2659467020), (61, 2572271380), (70, 2241550774), (109, 1439528020), (118, 1329733510), (122, 1286135690), (140, 1120775387), (218, 719764010), (236, 664866755), (244, 643067845), (295, 531893404), (305, 514454276), (413, 379923860), (427, 367467340), (436, 359882005), (545, 287905604), (590, 265946702), (610, 257227138), (763, 205646860), (826, 189961930), (854, 183733670), (1090, 143952802), (1180, 132973351), (1220, 128613569), (1526, 102823430), (1652, 94980965), (1708, 91866835), (2065, 75984772), (2135, 73493468), (2180, 71976401), (2857, 54920740), (3052, 51411715), (3599, 43597820), (3815, 41129372), (4130, 37992386), (4270, 36746734), (5714, 27460370), (6431, 24398780), (6649, 23598820), (7198, 21798910), (7630, 20564686), (8260, 18996193), (8540, 18373367), (11428, 13730185), (12862, 12199390), (13298, 11799410), (14285, 10984148), (14396, 10899455), (15260, 10282343), (17995, 8719564), (19999, 7845820), (25193, 6228260), (25724, 6099695), (26596, 5899705), (28570, 5492074), (32155, 4879756), (33245, 4719764), (35990, 4359782), (39998, 3922910), (45017, 3485540), (46543, 3371260), (50386, 3114130), (57140, 2746037), (64310, 2439878), (66490, 2359882), (71980, 2179891), (79996, 1961455), (90034, 1742770), (93086, 1685630), (99995, 1569164), (100772, 1557065), (125965, 1245652), (128620, 1219939), (132980, 1179941), (168563, 930860), (174277, 900340), (180068, 871385), (186172, 842815), (199990, 784582), (225085, 697108), (232715, 674252), (251930, 622826), (311413, 503860), (337126, 465430), (348554, 450170), (392291, 399980)]