156746200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{167}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 416692080

約数和(自身を除く): 259945880

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 104, 130, 152, 167, 190, 200, 247, 260, 325, 334, 361, 380, 475, 494, 520, 650, 668, 722, 760, 835, 950, 988, 1235, 1300, 1336, 1444, 1670, 1805, 1900, 1976, 2171, 2470, 2600, 2888, 3173, 3340, 3610, 3800, 4175, 4342, 4693, 4940, 6175, 6346, 6680, 7220, 8350, 8684, 9025, 9386, 9880, 10855, 12350, 12692, 14440, 15865, 16700, 17368, 18050, 18772, 21710, 23465, 24700, 25384, 31730, 33400, 36100, 37544, 41249, 43420, 46930, 49400, 54275, 60287, 63460, 72200, 79325, 82498, 86840, 93860, 108550, 117325, 120574, 126920, 158650, 164996, 187720, 206245, 217100, 234650, 241148, 301435, 317300, 329992, 412490, 434200, 469300, 482296, 602870, 634600, 783731, 824980, 938600, 1031225, 1205740, 1507175, 1567462, 1649960, 2062450, 2411480, 3014350, 3134924, 3918655, 4124900, 6028700, 6269848, 7837310, 8249800, 12057400, 15674620, 19593275, 31349240, 39186550, 78373100, 156746200]

約数ペア:

[(1, 156746200), (2, 78373100), (4, 39186550), (5, 31349240), (8, 19593275), (10, 15674620), (13, 12057400), (19, 8249800), (20, 7837310), (25, 6269848), (26, 6028700), (38, 4124900), (40, 3918655), (50, 3134924), (52, 3014350), (65, 2411480), (76, 2062450), (95, 1649960), (100, 1567462), (104, 1507175), (130, 1205740), (152, 1031225), (167, 938600), (190, 824980), (200, 783731), (247, 634600), (260, 602870), (325, 482296), (334, 469300), (361, 434200), (380, 412490), (475, 329992), (494, 317300), (520, 301435), (650, 241148), (668, 234650), (722, 217100), (760, 206245), (835, 187720), (950, 164996), (988, 158650), (1235, 126920), (1300, 120574), (1336, 117325), (1444, 108550), (1670, 93860), (1805, 86840), (1900, 82498), (1976, 79325), (2171, 72200), (2470, 63460), (2600, 60287), (2888, 54275), (3173, 49400), (3340, 46930), (3610, 43420), (3800, 41249), (4175, 37544), (4342, 36100), (4693, 33400), (4940, 31730), (6175, 25384), (6346, 24700), (6680, 23465), (7220, 21710), (8350, 18772), (8684, 18050), (9025, 17368), (9386, 16700), (9880, 15865), (10855, 14440), (12350, 12692)]