126788512

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5557}}^1$

素因数の和:5621

約数の個数: 48

約数和(自身を含む): 268918272

約数和(自身を除く): 142129760

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 2852, 5557, 5704, 11114, 11408, 22228, 22816, 44456, 88912, 127811, 172267, 177824, 255622, 344534, 511244, 689068, 1022488, 1378136, 2044976, 2756272, 3962141, 4089952, 5512544, 7924282, 15848564, 31697128, 63394256, 126788512]

約数ペア:

[(1, 126788512), (2, 63394256), (4, 31697128), (8, 15848564), (16, 7924282), (23, 5512544), (31, 4089952), (32, 3962141), (46, 2756272), (62, 2044976), (92, 1378136), (124, 1022488), (184, 689068), (248, 511244), (368, 344534), (496, 255622), (713, 177824), (736, 172267), (992, 127811), (1426, 88912), (2852, 44456), (5557, 22816), (5704, 22228), (11114, 11408)]