172990416

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{116257}}^1$

素因数の和:116299

約数の個数: 40

約数和(自身を含む): 461311744

約数和(自身を除く): 288321328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 116257, 232514, 348771, 465028, 697542, 930056, 1395084, 1860112, 2790168, 3603967, 5580336, 7207934, 10811901, 14415868, 21623802, 28831736, 43247604, 57663472, 86495208, 172990416]

約数ペア:

[(1, 172990416), (2, 86495208), (3, 57663472), (4, 43247604), (6, 28831736), (8, 21623802), (12, 14415868), (16, 10811901), (24, 7207934), (31, 5580336), (48, 3603967), (62, 2790168), (93, 1860112), (124, 1395084), (186, 930056), (248, 697542), (372, 465028), (496, 348771), (744, 232514), (1488, 116257)]