131316744

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13577}}^1$

素因数の和:13630

約数の個数: 64

約数和(自身を含む): 364976640

約数和(自身を除く): 233659896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 13577, 27154, 40731, 54308, 81462, 108616, 162924, 176501, 325848, 353002, 420887, 529503, 706004, 841774, 1059006, 1262661, 1412008, 1683548, 2118012, 2525322, 3367096, 4236024, 5050644, 5471531, 10101288, 10943062, 16414593, 21886124, 32829186, 43772248, 65658372, 131316744]

約数ペア:

[(1, 131316744), (2, 65658372), (3, 43772248), (4, 32829186), (6, 21886124), (8, 16414593), (12, 10943062), (13, 10101288), (24, 5471531), (26, 5050644), (31, 4236024), (39, 3367096), (52, 2525322), (62, 2118012), (78, 1683548), (93, 1412008), (104, 1262661), (124, 1059006), (156, 841774), (186, 706004), (248, 529503), (312, 420887), (372, 353002), (403, 325848), (744, 176501), (806, 162924), (1209, 108616), (1612, 81462), (2418, 54308), (3224, 40731), (4836, 27154), (9672, 13577)]