149751576

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 454484160

約数和(自身を除く): 304732584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 169, 186, 234, 248, 279, 312, 338, 372, 397, 403, 468, 507, 558, 676, 744, 794, 806, 936, 1014, 1116, 1191, 1209, 1352, 1521, 1588, 1612, 2028, 2232, 2382, 2418, 3042, 3176, 3224, 3573, 3627, 4056, 4764, 4836, 5161, 5239, 6084, 7146, 7254, 9528, 9672, 10322, 10478, 12168, 12307, 14292, 14508, 15483, 15717, 20644, 20956, 24614, 28584, 29016, 30966, 31434, 36921, 41288, 41912, 46449, 47151, 49228, 61932, 62868, 67093, 73842, 92898, 94302, 98456, 110763, 123864, 125736, 134186, 147684, 159991, 185796, 188604, 201279, 221526, 268372, 295368, 319982, 371592, 377208, 402558, 443052, 479973, 536744, 603837, 639964, 805116, 886104, 959946, 1207674, 1279928, 1439919, 1610232, 1919892, 2079883, 2415348, 2879838, 3839784, 4159766, 4830696, 5759676, 6239649, 8319532, 11519352, 12479298, 16639064, 18718947, 24958596, 37437894, 49917192, 74875788, 149751576]

約数ペア:

[(1, 149751576), (2, 74875788), (3, 49917192), (4, 37437894), (6, 24958596), (8, 18718947), (9, 16639064), (12, 12479298), (13, 11519352), (18, 8319532), (24, 6239649), (26, 5759676), (31, 4830696), (36, 4159766), (39, 3839784), (52, 2879838), (62, 2415348), (72, 2079883), (78, 1919892), (93, 1610232), (104, 1439919), (117, 1279928), (124, 1207674), (156, 959946), (169, 886104), (186, 805116), (234, 639964), (248, 603837), (279, 536744), (312, 479973), (338, 443052), (372, 402558), (397, 377208), (403, 371592), (468, 319982), (507, 295368), (558, 268372), (676, 221526), (744, 201279), (794, 188604), (806, 185796), (936, 159991), (1014, 147684), (1116, 134186), (1191, 125736), (1209, 123864), (1352, 110763), (1521, 98456), (1588, 94302), (1612, 92898), (2028, 73842), (2232, 67093), (2382, 62868), (2418, 61932), (3042, 49228), (3176, 47151), (3224, 46449), (3573, 41912), (3627, 41288), (4056, 36921), (4764, 31434), (4836, 30966), (5161, 29016), (5239, 28584), (6084, 24614), (7146, 20956), (7254, 20644), (9528, 15717), (9672, 15483), (10322, 14508), (10478, 14292), (12168, 12307)]