145109328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:409

約数の個数: 160

約数和(自身を含む): 466636800

約数和(自身を除く): 321527472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 139, 156, 168, 182, 208, 239, 273, 278, 312, 336, 364, 417, 478, 546, 556, 624, 717, 728, 834, 956, 973, 1092, 1112, 1434, 1456, 1668, 1673, 1807, 1912, 1946, 2184, 2224, 2868, 2919, 3107, 3336, 3346, 3614, 3824, 3892, 4368, 5019, 5421, 5736, 5838, 6214, 6672, 6692, 7228, 7784, 9321, 10038, 10842, 11472, 11676, 12428, 12649, 13384, 14456, 15568, 18642, 20076, 21684, 21749, 23352, 24856, 25298, 26768, 28912, 33221, 37284, 37947, 40152, 43368, 43498, 46704, 49712, 50596, 65247, 66442, 74568, 75894, 80304, 86736, 86996, 99663, 101192, 130494, 132884, 149136, 151788, 173992, 199326, 202384, 232547, 260988, 265768, 303576, 347984, 398652, 431873, 465094, 521976, 531536, 607152, 697641, 797304, 863746, 930188, 1043952, 1295619, 1395282, 1594608, 1727492, 1860376, 2591238, 2790564, 3023111, 3454984, 3720752, 5182476, 5581128, 6046222, 6909968, 9069333, 10364952, 11162256, 12092444, 18138666, 20729904, 24184888, 36277332, 48369776, 72554664, 145109328]

約数ペア:

[(1, 145109328), (2, 72554664), (3, 48369776), (4, 36277332), (6, 24184888), (7, 20729904), (8, 18138666), (12, 12092444), (13, 11162256), (14, 10364952), (16, 9069333), (21, 6909968), (24, 6046222), (26, 5581128), (28, 5182476), (39, 3720752), (42, 3454984), (48, 3023111), (52, 2790564), (56, 2591238), (78, 1860376), (84, 1727492), (91, 1594608), (104, 1395282), (112, 1295619), (139, 1043952), (156, 930188), (168, 863746), (182, 797304), (208, 697641), (239, 607152), (273, 531536), (278, 521976), (312, 465094), (336, 431873), (364, 398652), (417, 347984), (478, 303576), (546, 265768), (556, 260988), (624, 232547), (717, 202384), (728, 199326), (834, 173992), (956, 151788), (973, 149136), (1092, 132884), (1112, 130494), (1434, 101192), (1456, 99663), (1668, 86996), (1673, 86736), (1807, 80304), (1912, 75894), (1946, 74568), (2184, 66442), (2224, 65247), (2868, 50596), (2919, 49712), (3107, 46704), (3336, 43498), (3346, 43368), (3614, 40152), (3824, 37947), (3892, 37284), (4368, 33221), (5019, 28912), (5421, 26768), (5736, 25298), (5838, 24856), (6214, 23352), (6672, 21749), (6692, 21684), (7228, 20076), (7784, 18642), (9321, 15568), (10038, 14456), (10842, 13384), (11472, 12649), (11676, 12428)]