151163728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 80

約数和(自身を含む): 329014656

約数和(自身を除く): 177850928

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 73, 92, 136, 146, 184, 272, 292, 331, 368, 391, 584, 662, 782, 1168, 1241, 1324, 1564, 1679, 2482, 2648, 3128, 3358, 4964, 5296, 5627, 6256, 6716, 7613, 9928, 11254, 13432, 15226, 19856, 22508, 24163, 26864, 28543, 30452, 45016, 48326, 57086, 60904, 90032, 96652, 114172, 121808, 129421, 193304, 228344, 258842, 386608, 410771, 456688, 517684, 555749, 821542, 1035368, 1111498, 1643084, 2070736, 2222996, 3286168, 4445992, 6572336, 8891984, 9447733, 18895466, 37790932, 75581864, 151163728]

約数ペア:

[(1, 151163728), (2, 75581864), (4, 37790932), (8, 18895466), (16, 9447733), (17, 8891984), (23, 6572336), (34, 4445992), (46, 3286168), (68, 2222996), (73, 2070736), (92, 1643084), (136, 1111498), (146, 1035368), (184, 821542), (272, 555749), (292, 517684), (331, 456688), (368, 410771), (391, 386608), (584, 258842), (662, 228344), (782, 193304), (1168, 129421), (1241, 121808), (1324, 114172), (1564, 96652), (1679, 90032), (2482, 60904), (2648, 57086), (3128, 48326), (3358, 45016), (4964, 30452), (5296, 28543), (5627, 26864), (6256, 24163), (6716, 22508), (7613, 19856), (9928, 15226), (11254, 13432)]