155539358212

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1\times {\mathrm{4451}}^1$

素因数の和:4937

約数の個数: 96

約数和(自身を含む): 324735860736

約数和(自身を除く): 169196502524

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 127, 217, 254, 317, 434, 508, 634, 868, 889, 1268, 1778, 2219, 3556, 3937, 4438, 4451, 7874, 8876, 8902, 9827, 15748, 17804, 19654, 27559, 31157, 39308, 40259, 55118, 62314, 68789, 80518, 110236, 124628, 137578, 137981, 161036, 275156, 275962, 281813, 551924, 563626, 565277, 965867, 1127252, 1130554, 1248029, 1410967, 1931734, 2261108, 2496058, 2821934, 3863468, 3956939, 4992116, 5643868, 7913878, 8736203, 9876769, 15827756, 17472406, 17523587, 19753538, 34944812, 35047174, 39507076, 43739977, 70094348, 87479954, 122665109, 174959908, 179192809, 245330218, 306179839, 358385618, 490660436, 612359678, 716771236, 1224719356, 1254349663, 2508699326, 5017398652, 5554977079, 11109954158, 22219908316, 38884839553, 77769679106, 155539358212]

約数ペア:

[(1, 155539358212), (2, 77769679106), (4, 38884839553), (7, 22219908316), (14, 11109954158), (28, 5554977079), (31, 5017398652), (62, 2508699326), (124, 1254349663), (127, 1224719356), (217, 716771236), (254, 612359678), (317, 490660436), (434, 358385618), (508, 306179839), (634, 245330218), (868, 179192809), (889, 174959908), (1268, 122665109), (1778, 87479954), (2219, 70094348), (3556, 43739977), (3937, 39507076), (4438, 35047174), (4451, 34944812), (7874, 19753538), (8876, 17523587), (8902, 17472406), (9827, 15827756), (15748, 9876769), (17804, 8736203), (19654, 7913878), (27559, 5643868), (31157, 4992116), (39308, 3956939), (40259, 3863468), (55118, 2821934), (62314, 2496058), (68789, 2261108), (80518, 1931734), (110236, 1410967), (124628, 1248029), (137578, 1130554), (137981, 1127252), (161036, 965867), (275156, 565277), (275962, 563626), (281813, 551924)]