156740418640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3675901}}^1$

素因数の和:3675968

約数の個数: 80

約数和(自身を含む): 402026049936

約数和(自身を除く): 245285631296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 656, 820, 1040, 1066, 1640, 2132, 2665, 3280, 4264, 5330, 8528, 10660, 21320, 42640, 3675901, 7351802, 14703604, 18379505, 29407208, 36759010, 47786713, 58814416, 73518020, 95573426, 147036040, 150711941, 191146852, 238933565, 294072080, 301423882, 382293704, 477867130, 602847764, 753559705, 764587408, 955734260, 1205695528, 1507119410, 1911468520, 1959255233, 2411391056, 3014238820, 3822937040, 3918510466, 6028477640, 7837020932, 9796276165, 12056955280, 15674041864, 19592552330, 31348083728, 39185104660, 78370209320, 156740418640]

約数ペア:

[(1, 156740418640), (2, 78370209320), (4, 39185104660), (5, 31348083728), (8, 19592552330), (10, 15674041864), (13, 12056955280), (16, 9796276165), (20, 7837020932), (26, 6028477640), (40, 3918510466), (41, 3822937040), (52, 3014238820), (65, 2411391056), (80, 1959255233), (82, 1911468520), (104, 1507119410), (130, 1205695528), (164, 955734260), (205, 764587408), (208, 753559705), (260, 602847764), (328, 477867130), (410, 382293704), (520, 301423882), (533, 294072080), (656, 238933565), (820, 191146852), (1040, 150711941), (1066, 147036040), (1640, 95573426), (2132, 73518020), (2665, 58814416), (3280, 47786713), (4264, 36759010), (5330, 29407208), (8528, 18379505), (10660, 14703604), (21320, 7351802), (42640, 3675901)]