129441026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 245306880

約数和(自身を除く): 115865854

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 79, 143, 158, 187, 221, 286, 337, 374, 442, 674, 869, 1027, 1343, 1738, 2054, 2431, 2686, 3707, 4381, 4862, 5729, 7414, 8762, 11297, 11458, 14773, 17459, 22594, 26623, 29546, 34918, 48191, 53246, 63019, 74477, 96382, 126038, 148954, 192049, 292853, 346099, 384098, 452591, 585706, 692198, 819247, 905182, 1638494, 3807089, 4978501, 5883683, 7614178, 9957002, 11767366, 64720513, 129441026]

約数ペア:

[(1, 129441026), (2, 64720513), (11, 11767366), (13, 9957002), (17, 7614178), (22, 5883683), (26, 4978501), (34, 3807089), (79, 1638494), (143, 905182), (158, 819247), (187, 692198), (221, 585706), (286, 452591), (337, 384098), (374, 346099), (442, 292853), (674, 192049), (869, 148954), (1027, 126038), (1343, 96382), (1738, 74477), (2054, 63019), (2431, 53246), (2686, 48191), (3707, 34918), (4381, 29546), (4862, 26623), (5729, 22594), (7414, 17459), (8762, 14773), (11297, 11458)]