154202308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 319633664

約数和(自身を除く): 165431356

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 289, 331, 403, 442, 527, 578, 662, 806, 884, 1054, 1156, 1324, 1612, 2108, 3757, 4303, 5627, 6851, 7514, 8606, 8959, 10261, 11254, 13702, 15028, 17212, 17918, 20522, 22508, 27404, 35836, 41044, 73151, 95659, 116467, 133393, 146302, 174437, 191318, 232934, 266786, 292604, 348874, 382636, 465868, 533572, 697748, 1243567, 2267681, 2487134, 2965429, 4535362, 4974268, 5930858, 9070724, 11861716, 38550577, 77101154, 154202308]

約数ペア:

[(1, 154202308), (2, 77101154), (4, 38550577), (13, 11861716), (17, 9070724), (26, 5930858), (31, 4974268), (34, 4535362), (52, 2965429), (62, 2487134), (68, 2267681), (124, 1243567), (221, 697748), (289, 533572), (331, 465868), (403, 382636), (442, 348874), (527, 292604), (578, 266786), (662, 232934), (806, 191318), (884, 174437), (1054, 146302), (1156, 133393), (1324, 116467), (1612, 95659), (2108, 73151), (3757, 41044), (4303, 35836), (5627, 27404), (6851, 22508), (7514, 20522), (8606, 17918), (8959, 17212), (10261, 15028), (11254, 13702)]