180653928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 560152320

約数和(自身を除く): 379498392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 181, 182, 273, 312, 362, 364, 457, 543, 546, 724, 728, 914, 1086, 1092, 1267, 1371, 1448, 1828, 2172, 2184, 2353, 2534, 2742, 3199, 3656, 3801, 4344, 4706, 5068, 5484, 5941, 6398, 7059, 7602, 9412, 9597, 10136, 10968, 11882, 12796, 14118, 15204, 16471, 17823, 18824, 19194, 23764, 25592, 28236, 30408, 32942, 35646, 38388, 41587, 47528, 49413, 56472, 65884, 71292, 76776, 82717, 83174, 98826, 124761, 131768, 142584, 165434, 166348, 197652, 248151, 249522, 330868, 332696, 395304, 496302, 499044, 579019, 661736, 992604, 998088, 1075321, 1158038, 1737057, 1985208, 2150642, 2316076, 3225963, 3474114, 4301284, 4632152, 6451926, 6948228, 7527247, 8602568, 12903852, 13896456, 15054494, 22581741, 25807704, 30108988, 45163482, 60217976, 90326964, 180653928]

約数ペア:

[(1, 180653928), (2, 90326964), (3, 60217976), (4, 45163482), (6, 30108988), (7, 25807704), (8, 22581741), (12, 15054494), (13, 13896456), (14, 12903852), (21, 8602568), (24, 7527247), (26, 6948228), (28, 6451926), (39, 4632152), (42, 4301284), (52, 3474114), (56, 3225963), (78, 2316076), (84, 2150642), (91, 1985208), (104, 1737057), (156, 1158038), (168, 1075321), (181, 998088), (182, 992604), (273, 661736), (312, 579019), (362, 499044), (364, 496302), (457, 395304), (543, 332696), (546, 330868), (724, 249522), (728, 248151), (914, 197652), (1086, 166348), (1092, 165434), (1267, 142584), (1371, 131768), (1448, 124761), (1828, 98826), (2172, 83174), (2184, 82717), (2353, 76776), (2534, 71292), (2742, 65884), (3199, 56472), (3656, 49413), (3801, 47528), (4344, 41587), (4706, 38388), (5068, 35646), (5484, 32942), (5941, 30408), (6398, 28236), (7059, 25592), (7602, 23764), (9412, 19194), (9597, 18824), (10136, 17823), (10968, 16471), (11882, 15204), (12796, 14118)]