156940977830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4933}}^1\times {\mathrm{34961}}^1$

素因数の和:39921

約数の個数: 64

約数和(自身を含む): 347765056128

約数和(自身を除く): 190824078298

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 4933, 9866, 24665, 34531, 34961, 49330, 64129, 69062, 69922, 128258, 172655, 174805, 244727, 320645, 345310, 349610, 448903, 454493, 489454, 641290, 897806, 908986, 1223635, 2244515, 2272465, 2447270, 3181451, 4489030, 4544930, 6362902, 15907255, 31814510, 172462613, 344925226, 862313065, 1207238291, 1724626130, 2242013969, 2414476582, 4484027938, 6036191455, 11210069845, 12072382910, 15694097783, 22420139690, 31388195566, 78470488915, 156940977830]

約数ペア:

[(1, 156940977830), (2, 78470488915), (5, 31388195566), (7, 22420139690), (10, 15694097783), (13, 12072382910), (14, 11210069845), (26, 6036191455), (35, 4484027938), (65, 2414476582), (70, 2242013969), (91, 1724626130), (130, 1207238291), (182, 862313065), (455, 344925226), (910, 172462613), (4933, 31814510), (9866, 15907255), (24665, 6362902), (34531, 4544930), (34961, 4489030), (49330, 3181451), (64129, 2447270), (69062, 2272465), (69922, 2244515), (128258, 1223635), (172655, 908986), (174805, 897806), (244727, 641290), (320645, 489454), (345310, 454493), (349610, 448903)]