129391262

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1366

約数の個数: 64

約数和(自身を含む): 266112000

約数和(自身を除く): 136720738

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 343, 539, 637, 686, 1001, 1078, 1274, 1319, 2002, 2638, 3773, 4459, 7007, 7546, 8918, 9233, 14014, 14509, 17147, 18466, 29018, 34294, 49049, 64631, 98098, 101563, 120029, 129262, 188617, 203126, 240058, 377234, 452417, 710941, 840203, 904834, 1320319, 1421882, 1680406, 2640638, 4976587, 5881421, 9242233, 9953174, 11762842, 18484466, 64695631, 129391262]

約数ペア:

[(1, 129391262), (2, 64695631), (7, 18484466), (11, 11762842), (13, 9953174), (14, 9242233), (22, 5881421), (26, 4976587), (49, 2640638), (77, 1680406), (91, 1421882), (98, 1320319), (143, 904834), (154, 840203), (182, 710941), (286, 452417), (343, 377234), (539, 240058), (637, 203126), (686, 188617), (1001, 129262), (1078, 120029), (1274, 101563), (1319, 98098), (2002, 64631), (2638, 49049), (3773, 34294), (4459, 29018), (7007, 18466), (7546, 17147), (8918, 14509), (9233, 14014)]