156928972312

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{251621}}^1$

素因数の和:251721

約数の個数: 96

約数和(自身を含む): 359708746320

約数和(自身を除く): 202779774008

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 43, 49, 56, 74, 86, 98, 148, 172, 196, 259, 296, 301, 344, 392, 518, 602, 1036, 1204, 1591, 1813, 2072, 2107, 2408, 3182, 3626, 4214, 6364, 7252, 8428, 11137, 12728, 14504, 16856, 22274, 44548, 77959, 89096, 155918, 251621, 311836, 503242, 623672, 1006484, 1761347, 2012968, 3522694, 7045388, 9309977, 10819703, 12329429, 14090776, 18619954, 21639406, 24658858, 37239908, 43278812, 49317716, 65169839, 74479816, 75737921, 86557624, 98635432, 130339678, 151475842, 260679356, 302951684, 400329011, 456188873, 521358712, 530165447, 605903368, 800658022, 912377746, 1060330894, 1601316044, 1824755492, 2120661788, 2802303077, 3202632088, 3649510984, 4241323576, 5604606154, 11209212308, 19616121539, 22418424616, 39232243078, 78464486156, 156928972312]

約数ペア:

[(1, 156928972312), (2, 78464486156), (4, 39232243078), (7, 22418424616), (8, 19616121539), (14, 11209212308), (28, 5604606154), (37, 4241323576), (43, 3649510984), (49, 3202632088), (56, 2802303077), (74, 2120661788), (86, 1824755492), (98, 1601316044), (148, 1060330894), (172, 912377746), (196, 800658022), (259, 605903368), (296, 530165447), (301, 521358712), (344, 456188873), (392, 400329011), (518, 302951684), (602, 260679356), (1036, 151475842), (1204, 130339678), (1591, 98635432), (1813, 86557624), (2072, 75737921), (2107, 74479816), (2408, 65169839), (3182, 49317716), (3626, 43278812), (4214, 37239908), (6364, 24658858), (7252, 21639406), (8428, 18619954), (11137, 14090776), (12728, 12329429), (14504, 10819703), (16856, 9309977), (22274, 7045388), (44548, 3522694), (77959, 2012968), (89096, 1761347), (155918, 1006484), (251621, 623672), (311836, 503242)]