144341210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{383}}^1$

素因数の和:639

約数の個数: 48

約数和(自身を含む): 283336704

約数和(自身を除く): 138995494

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 223, 338, 383, 446, 766, 845, 1115, 1690, 1915, 2230, 2899, 3830, 4979, 5798, 9958, 14495, 24895, 28990, 37687, 49790, 64727, 75374, 85409, 129454, 170818, 188435, 323635, 376870, 427045, 647270, 854090, 1110317, 2220634, 5551585, 11103170, 14434121, 28868242, 72170605, 144341210]

約数ペア:

[(1, 144341210), (2, 72170605), (5, 28868242), (10, 14434121), (13, 11103170), (26, 5551585), (65, 2220634), (130, 1110317), (169, 854090), (223, 647270), (338, 427045), (383, 376870), (446, 323635), (766, 188435), (845, 170818), (1115, 129454), (1690, 85409), (1915, 75374), (2230, 64727), (2899, 49790), (3830, 37687), (4979, 28990), (5798, 24895), (9958, 14495)]