145071758

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 238436352

約数和(自身を除く): 93364594

約数列:

[1, 2, 13, 26, 131, 191, 223, 262, 382, 446, 1703, 2483, 2899, 3406, 4966, 5798, 25021, 29213, 42593, 50042, 58426, 85186, 325273, 379769, 553709, 650546, 759538, 1107418, 5579683, 11159366, 72535879, 145071758]

約数ペア:

[(1, 145071758), (2, 72535879), (13, 11159366), (26, 5579683), (131, 1107418), (191, 759538), (223, 650546), (262, 553709), (382, 379769), (446, 325273), (1703, 85186), (2483, 58426), (2899, 50042), (3406, 42593), (4966, 29213), (5798, 25021)]