160370830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 314176320

約数和(自身を除く): 153805490

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 101, 122, 137, 190, 202, 274, 305, 505, 610, 685, 1010, 1159, 1370, 1919, 2318, 2603, 3838, 5206, 5795, 6161, 8357, 9595, 11590, 12322, 13015, 13837, 16714, 19190, 26030, 27674, 30805, 41785, 61610, 69185, 83570, 117059, 138370, 158783, 234118, 262903, 317566, 525806, 585295, 793915, 844057, 1170590, 1314515, 1587830, 1688114, 2629030, 4220285, 8440570, 16037083, 32074166, 80185415, 160370830]

約数ペア:

[(1, 160370830), (2, 80185415), (5, 32074166), (10, 16037083), (19, 8440570), (38, 4220285), (61, 2629030), (95, 1688114), (101, 1587830), (122, 1314515), (137, 1170590), (190, 844057), (202, 793915), (274, 585295), (305, 525806), (505, 317566), (610, 262903), (685, 234118), (1010, 158783), (1159, 138370), (1370, 117059), (1919, 83570), (2318, 69185), (2603, 61610), (3838, 41785), (5206, 30805), (5795, 27674), (6161, 26030), (8357, 19190), (9595, 16714), (11590, 13837), (12322, 13015)]