186385888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 414892800

約数和(自身を除く): 228506912

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 97, 104, 124, 149, 194, 208, 248, 298, 388, 403, 416, 496, 596, 776, 806, 992, 1192, 1261, 1552, 1612, 1937, 2384, 2522, 3007, 3104, 3224, 3874, 4619, 4768, 5044, 6014, 6448, 7748, 9238, 10088, 12028, 12896, 14453, 15496, 18476, 20176, 24056, 28906, 30992, 36952, 39091, 40352, 48112, 57812, 60047, 61984, 73904, 78182, 96224, 115624, 120094, 147808, 156364, 187889, 231248, 240188, 312728, 375778, 448043, 462496, 480376, 625456, 751556, 896086, 960752, 1250912, 1503112, 1792172, 1921504, 3006224, 3584344, 5824559, 6012448, 7168688, 11649118, 14337376, 23298236, 46596472, 93192944, 186385888]

約数ペア:

[(1, 186385888), (2, 93192944), (4, 46596472), (8, 23298236), (13, 14337376), (16, 11649118), (26, 7168688), (31, 6012448), (32, 5824559), (52, 3584344), (62, 3006224), (97, 1921504), (104, 1792172), (124, 1503112), (149, 1250912), (194, 960752), (208, 896086), (248, 751556), (298, 625456), (388, 480376), (403, 462496), (416, 448043), (496, 375778), (596, 312728), (776, 240188), (806, 231248), (992, 187889), (1192, 156364), (1261, 147808), (1552, 120094), (1612, 115624), (1937, 96224), (2384, 78182), (2522, 73904), (3007, 61984), (3104, 60047), (3224, 57812), (3874, 48112), (4619, 40352), (4768, 39091), (5044, 36952), (6014, 30992), (6448, 28906), (7748, 24056), (9238, 20176), (10088, 18476), (12028, 15496), (12896, 14453)]