123948832

素因数分解:

$2^5\times 7^2\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:738

約数の個数: 72

約数和(自身を含む): 286432524

約数和(自身を除く): 162483692

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 137, 196, 224, 274, 392, 548, 577, 784, 959, 1096, 1154, 1568, 1918, 2192, 2308, 3836, 4039, 4384, 4616, 6713, 7672, 8078, 9232, 13426, 15344, 16156, 18464, 26852, 28273, 30688, 32312, 53704, 56546, 64624, 79049, 107408, 113092, 129248, 158098, 214816, 226184, 316196, 452368, 553343, 632392, 904736, 1106686, 1264784, 2213372, 2529568, 3873401, 4426744, 7746802, 8853488, 15493604, 17706976, 30987208, 61974416, 123948832]

約数ペア:

[(1, 123948832), (2, 61974416), (4, 30987208), (7, 17706976), (8, 15493604), (14, 8853488), (16, 7746802), (28, 4426744), (32, 3873401), (49, 2529568), (56, 2213372), (98, 1264784), (112, 1106686), (137, 904736), (196, 632392), (224, 553343), (274, 452368), (392, 316196), (548, 226184), (577, 214816), (784, 158098), (959, 129248), (1096, 113092), (1154, 107408), (1568, 79049), (1918, 64624), (2192, 56546), (2308, 53704), (3836, 32312), (4039, 30688), (4384, 28273), (4616, 26852), (6713, 18464), (7672, 16156), (8078, 15344), (9232, 13426)]