139944064

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2273}}^1$

素因数の和:2337

約数の個数: 64

約数和(自身を含む): 308490840

約数和(自身を除く): 168546776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1664, 1924, 2273, 2368, 3848, 4546, 4736, 7696, 9092, 15392, 18184, 29549, 30784, 36368, 59098, 61568, 72736, 84101, 118196, 145472, 168202, 236392, 290944, 336404, 472784, 672808, 945568, 1093313, 1345616, 1891136, 2186626, 2691232, 3782272, 4373252, 5382464, 8746504, 10764928, 17493008, 34986016, 69972032, 139944064]

約数ペア:

[(1, 139944064), (2, 69972032), (4, 34986016), (8, 17493008), (13, 10764928), (16, 8746504), (26, 5382464), (32, 4373252), (37, 3782272), (52, 2691232), (64, 2186626), (74, 1891136), (104, 1345616), (128, 1093313), (148, 945568), (208, 672808), (296, 472784), (416, 336404), (481, 290944), (592, 236392), (832, 168202), (962, 145472), (1184, 118196), (1664, 84101), (1924, 72736), (2273, 61568), (2368, 59098), (3848, 36368), (4546, 30784), (4736, 29549), (7696, 18184), (9092, 15392)]