165087280120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{4597}}^1\times {\mathrm{128257}}^1$

素因数の和:132872

約数の個数: 64

約数和(自身を含む): 424605804480

約数和(自身を除く): 259518524360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 4597, 9194, 18388, 22985, 32179, 36776, 45970, 64358, 91940, 128257, 128716, 160895, 183880, 256514, 257432, 321790, 513028, 641285, 643580, 897799, 1026056, 1282570, 1287160, 1795598, 2565140, 3591196, 4488995, 5130280, 7182392, 8977990, 17955980, 35911960, 589597429, 1179194858, 2358389716, 2947987145, 4127182003, 4716779432, 5895974290, 8254364006, 11791948580, 16508728012, 20635910015, 23583897160, 33017456024, 41271820030, 82543640060, 165087280120]

約数ペア:

[(1, 165087280120), (2, 82543640060), (4, 41271820030), (5, 33017456024), (7, 23583897160), (8, 20635910015), (10, 16508728012), (14, 11791948580), (20, 8254364006), (28, 5895974290), (35, 4716779432), (40, 4127182003), (56, 2947987145), (70, 2358389716), (140, 1179194858), (280, 589597429), (4597, 35911960), (9194, 17955980), (18388, 8977990), (22985, 7182392), (32179, 5130280), (36776, 4488995), (45970, 3591196), (64358, 2565140), (91940, 1795598), (128257, 1287160), (128716, 1282570), (160895, 1026056), (183880, 897799), (256514, 643580), (257432, 641285), (321790, 513028)]