156977475620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{78857}}^1$

素因数の和:79173

約数の個数: 96

約数和(自身を含む): 384726101760

約数和(自身を除く): 227748626140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 241, 295, 413, 482, 590, 826, 964, 1180, 1205, 1652, 1687, 2065, 2410, 3374, 4130, 4820, 6748, 8260, 8435, 14219, 16870, 28438, 33740, 56876, 71095, 78857, 99533, 142190, 157714, 199066, 284380, 315428, 394285, 398132, 497665, 551999, 788570, 995330, 1103998, 1577140, 1990660, 2207996, 2759995, 4652563, 5519990, 9305126, 11039980, 18610252, 19004537, 23262815, 32567941, 38009074, 46525630, 65135882, 76018148, 93051260, 95022685, 130271764, 133031759, 162839705, 190045370, 266063518, 325679410, 380090740, 532127036, 651358820, 665158795, 1121267683, 1330317590, 2242535366, 2660635180, 4485070732, 5606338415, 7848873781, 11212676830, 15697747562, 22425353660, 31395495124, 39244368905, 78488737810, 156977475620]

約数ペア:

[(1, 156977475620), (2, 78488737810), (4, 39244368905), (5, 31395495124), (7, 22425353660), (10, 15697747562), (14, 11212676830), (20, 7848873781), (28, 5606338415), (35, 4485070732), (59, 2660635180), (70, 2242535366), (118, 1330317590), (140, 1121267683), (236, 665158795), (241, 651358820), (295, 532127036), (413, 380090740), (482, 325679410), (590, 266063518), (826, 190045370), (964, 162839705), (1180, 133031759), (1205, 130271764), (1652, 95022685), (1687, 93051260), (2065, 76018148), (2410, 65135882), (3374, 46525630), (4130, 38009074), (4820, 32567941), (6748, 23262815), (8260, 19004537), (8435, 18610252), (14219, 11039980), (16870, 9305126), (28438, 5519990), (33740, 4652563), (56876, 2759995), (71095, 2207996), (78857, 1990660), (99533, 1577140), (142190, 1103998), (157714, 995330), (199066, 788570), (284380, 551999), (315428, 497665), (394285, 398132)]