155007168

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{42491}}^1$

素因数の和:42525

約数の個数: 56

約数和(自身を含む): 431718720

約数和(自身を除く): 276711552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 42491, 84982, 127473, 169964, 254946, 339928, 509892, 679856, 807329, 1019784, 1359712, 1614658, 2039568, 2421987, 2719424, 3229316, 4079136, 4843974, 6458632, 8158272, 9687948, 12917264, 19375896, 25834528, 38751792, 51669056, 77503584, 155007168]

約数ペア:

[(1, 155007168), (2, 77503584), (3, 51669056), (4, 38751792), (6, 25834528), (8, 19375896), (12, 12917264), (16, 9687948), (19, 8158272), (24, 6458632), (32, 4843974), (38, 4079136), (48, 3229316), (57, 2719424), (64, 2421987), (76, 2039568), (96, 1614658), (114, 1359712), (152, 1019784), (192, 807329), (228, 679856), (304, 509892), (456, 339928), (608, 254946), (912, 169964), (1216, 127473), (1824, 84982), (3648, 42491)]