122871424

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1869

約数の個数: 64

約数和(自身を含む): 270191880

約数和(自身を除く): 147320456

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 328, 416, 533, 656, 832, 1066, 1312, 1664, 1801, 2132, 2624, 3602, 4264, 5248, 7204, 8528, 14408, 17056, 23413, 28816, 34112, 46826, 57632, 68224, 73841, 93652, 115264, 147682, 187304, 230528, 295364, 374608, 590728, 749216, 959933, 1181456, 1498432, 1919866, 2362912, 2996864, 3839732, 4725824, 7679464, 9451648, 15358928, 30717856, 61435712, 122871424]

約数ペア:

[(1, 122871424), (2, 61435712), (4, 30717856), (8, 15358928), (13, 9451648), (16, 7679464), (26, 4725824), (32, 3839732), (41, 2996864), (52, 2362912), (64, 1919866), (82, 1498432), (104, 1181456), (128, 959933), (164, 749216), (208, 590728), (328, 374608), (416, 295364), (533, 230528), (656, 187304), (832, 147682), (1066, 115264), (1312, 93652), (1664, 73841), (1801, 68224), (2132, 57632), (2624, 46826), (3602, 34112), (4264, 28816), (5248, 23413), (7204, 17056), (8528, 14408)]