161483712

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2087}}^1$

素因数の和:2146

約数の個数: 112

約数和(自身を含む): 475195392

約数和(自身を除く): 313711680

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2087, 2418, 2496, 2976, 3224, 4174, 4836, 5952, 6261, 6448, 8348, 9672, 12522, 12896, 16696, 19344, 25044, 25792, 27131, 33392, 38688, 50088, 54262, 64697, 66784, 77376, 81393, 100176, 108524, 129394, 133568, 162786, 194091, 200352, 217048, 258788, 325572, 388182, 400704, 434096, 517576, 651144, 776364, 841061, 868192, 1035152, 1302288, 1552728, 1682122, 1736384, 2070304, 2523183, 2604576, 3105456, 3364244, 4140608, 5046366, 5209152, 6210912, 6728488, 10092732, 12421824, 13456976, 20185464, 26913952, 40370928, 53827904, 80741856, 161483712]

約数ペア:

[(1, 161483712), (2, 80741856), (3, 53827904), (4, 40370928), (6, 26913952), (8, 20185464), (12, 13456976), (13, 12421824), (16, 10092732), (24, 6728488), (26, 6210912), (31, 5209152), (32, 5046366), (39, 4140608), (48, 3364244), (52, 3105456), (62, 2604576), (64, 2523183), (78, 2070304), (93, 1736384), (96, 1682122), (104, 1552728), (124, 1302288), (156, 1035152), (186, 868192), (192, 841061), (208, 776364), (248, 651144), (312, 517576), (372, 434096), (403, 400704), (416, 388182), (496, 325572), (624, 258788), (744, 217048), (806, 200352), (832, 194091), (992, 162786), (1209, 133568), (1248, 129394), (1488, 108524), (1612, 100176), (1984, 81393), (2087, 77376), (2418, 66784), (2496, 64697), (2976, 54262), (3224, 50088), (4174, 38688), (4836, 33392), (5952, 27131), (6261, 25792), (6448, 25044), (8348, 19344), (9672, 16696), (12522, 12896)]