156906988460

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{674057}}^1$

素因数の和:674282

約数の個数: 48

約数和(自身を含む): 335648529216

約数和(自身を除く): 178741540756

約数列:

[1, 2, 4, 5, 10, 20, 103, 113, 206, 226, 412, 452, 515, 565, 1030, 1130, 2060, 2260, 11639, 23278, 46556, 58195, 116390, 232780, 674057, 1348114, 2696228, 3370285, 6740570, 13481140, 69427871, 76168441, 138855742, 152336882, 277711484, 304673764, 347139355, 380842205, 694278710, 761684410, 1388557420, 1523368820, 7845349423, 15690698846, 31381397692, 39226747115, 78453494230, 156906988460]

約数ペア:

[(1, 156906988460), (2, 78453494230), (4, 39226747115), (5, 31381397692), (10, 15690698846), (20, 7845349423), (103, 1523368820), (113, 1388557420), (206, 761684410), (226, 694278710), (412, 380842205), (452, 347139355), (515, 304673764), (565, 277711484), (1030, 152336882), (1130, 138855742), (2060, 76168441), (2260, 69427871), (11639, 13481140), (23278, 6740570), (46556, 3370285), (58195, 2696228), (116390, 1348114), (232780, 674057)]