156766605580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{86993}}^1$

素因数の和:87283

約数の個数: 96

約数和(自身を含む): 368297798400

約数和(自身を除く): 211531192820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 239, 260, 290, 377, 478, 580, 754, 956, 1195, 1508, 1885, 2390, 3107, 3770, 4780, 6214, 6931, 7540, 12428, 13862, 15535, 27724, 31070, 34655, 62140, 69310, 86993, 90103, 138620, 173986, 180206, 347972, 360412, 434965, 450515, 869930, 901030, 1130909, 1739860, 1802060, 2261818, 2522797, 4523636, 5045594, 5654545, 10091188, 11309090, 12613985, 20791327, 22618180, 25227970, 32796361, 41582654, 50455940, 65592722, 83165308, 103956635, 131185444, 163981805, 207913270, 270287251, 327963610, 415826540, 540574502, 602948483, 655927220, 1081149004, 1205896966, 1351436255, 2411793932, 2702872510, 3014742415, 5405745020, 6029484830, 7838330279, 12058969660, 15676660558, 31353321116, 39191651395, 78383302790, 156766605580]

約数ペア:

[(1, 156766605580), (2, 78383302790), (4, 39191651395), (5, 31353321116), (10, 15676660558), (13, 12058969660), (20, 7838330279), (26, 6029484830), (29, 5405745020), (52, 3014742415), (58, 2702872510), (65, 2411793932), (116, 1351436255), (130, 1205896966), (145, 1081149004), (239, 655927220), (260, 602948483), (290, 540574502), (377, 415826540), (478, 327963610), (580, 270287251), (754, 207913270), (956, 163981805), (1195, 131185444), (1508, 103956635), (1885, 83165308), (2390, 65592722), (3107, 50455940), (3770, 41582654), (4780, 32796361), (6214, 25227970), (6931, 22618180), (7540, 20791327), (12428, 12613985), (13862, 11309090), (15535, 10091188), (27724, 5654545), (31070, 5045594), (34655, 4523636), (62140, 2522797), (69310, 2261818), (86993, 1802060), (90103, 1739860), (138620, 1130909), (173986, 901030), (180206, 869930), (347972, 450515), (360412, 434965)]