158554830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 451215360

約数和(自身を除く): 292660530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 67, 70, 105, 118, 134, 177, 191, 201, 210, 295, 335, 354, 382, 402, 413, 469, 573, 590, 670, 826, 885, 938, 955, 1005, 1146, 1239, 1337, 1407, 1770, 1910, 2010, 2065, 2345, 2478, 2674, 2814, 2865, 3953, 4011, 4130, 4690, 5730, 6195, 6685, 7035, 7906, 8022, 11269, 11859, 12390, 12797, 13370, 14070, 19765, 20055, 22538, 23718, 25594, 27671, 33807, 38391, 39530, 40110, 55342, 56345, 59295, 63985, 67614, 76782, 78883, 83013, 89579, 112690, 118590, 127970, 138355, 157766, 166026, 169035, 179158, 191955, 236649, 268737, 276710, 338070, 383910, 394415, 415065, 447895, 473298, 537474, 755023, 788830, 830130, 895790, 1183245, 1343685, 1510046, 2265069, 2366490, 2687370, 3775115, 4530138, 5285161, 7550230, 10570322, 11325345, 15855483, 22650690, 26425805, 31710966, 52851610, 79277415, 158554830]

約数ペア:

[(1, 158554830), (2, 79277415), (3, 52851610), (5, 31710966), (6, 26425805), (7, 22650690), (10, 15855483), (14, 11325345), (15, 10570322), (21, 7550230), (30, 5285161), (35, 4530138), (42, 3775115), (59, 2687370), (67, 2366490), (70, 2265069), (105, 1510046), (118, 1343685), (134, 1183245), (177, 895790), (191, 830130), (201, 788830), (210, 755023), (295, 537474), (335, 473298), (354, 447895), (382, 415065), (402, 394415), (413, 383910), (469, 338070), (573, 276710), (590, 268737), (670, 236649), (826, 191955), (885, 179158), (938, 169035), (955, 166026), (1005, 157766), (1146, 138355), (1239, 127970), (1337, 118590), (1407, 112690), (1770, 89579), (1910, 83013), (2010, 78883), (2065, 76782), (2345, 67614), (2478, 63985), (2674, 59295), (2814, 56345), (2865, 55342), (3953, 40110), (4011, 39530), (4130, 38391), (4690, 33807), (5730, 27671), (6195, 25594), (6685, 23718), (7035, 22538), (7906, 20055), (8022, 19765), (11269, 14070), (11859, 13370), (12390, 12797)]