163997340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1259}}^1$

素因数の和:1451

約数の個数: 96

約数和(自身を含む): 497871360

約数和(自身を除く): 333874020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 167, 195, 260, 334, 390, 501, 668, 780, 835, 1002, 1259, 1670, 2004, 2171, 2505, 2518, 3340, 3777, 4342, 5010, 5036, 6295, 6513, 7554, 8684, 10020, 10855, 12590, 13026, 15108, 16367, 18885, 21710, 25180, 26052, 32565, 32734, 37770, 43420, 49101, 65130, 65468, 75540, 81835, 98202, 130260, 163670, 196404, 210253, 245505, 327340, 420506, 491010, 630759, 841012, 982020, 1051265, 1261518, 2102530, 2523036, 2733289, 3153795, 4205060, 5466578, 6307590, 8199867, 10933156, 12615180, 13666445, 16399734, 27332890, 32799468, 40999335, 54665780, 81998670, 163997340]

約数ペア:

[(1, 163997340), (2, 81998670), (3, 54665780), (4, 40999335), (5, 32799468), (6, 27332890), (10, 16399734), (12, 13666445), (13, 12615180), (15, 10933156), (20, 8199867), (26, 6307590), (30, 5466578), (39, 4205060), (52, 3153795), (60, 2733289), (65, 2523036), (78, 2102530), (130, 1261518), (156, 1051265), (167, 982020), (195, 841012), (260, 630759), (334, 491010), (390, 420506), (501, 327340), (668, 245505), (780, 210253), (835, 196404), (1002, 163670), (1259, 130260), (1670, 98202), (2004, 81835), (2171, 75540), (2505, 65468), (2518, 65130), (3340, 49101), (3777, 43420), (4342, 37770), (5010, 32734), (5036, 32565), (6295, 26052), (6513, 25180), (7554, 21710), (8684, 18885), (10020, 16367), (10855, 15108), (12590, 13026)]