15181252144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1508471}}^1$

素因数の和:1508533

約数の個数: 40

約数和(自身を含む): 31985640288

約数和(自身を除く): 16804388144

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 5032, 10064, 1508471, 3016942, 6033884, 12067768, 24135536, 25644007, 51288014, 55813427, 102576028, 111626854, 205152056, 223253708, 410304112, 446507416, 893014832, 948828259, 1897656518, 3795313036, 7590626072, 15181252144]

約数ペア:

[(1, 15181252144), (2, 7590626072), (4, 3795313036), (8, 1897656518), (16, 948828259), (17, 893014832), (34, 446507416), (37, 410304112), (68, 223253708), (74, 205152056), (136, 111626854), (148, 102576028), (272, 55813427), (296, 51288014), (592, 25644007), (629, 24135536), (1258, 12067768), (2516, 6033884), (5032, 3016942), (10064, 1508471)]