40158768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:626

約数の個数: 80

約数和(自身を含む): 112770560

約数和(自身を除く): 72611792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 208, 278, 312, 417, 463, 556, 624, 834, 926, 1112, 1389, 1668, 1807, 1852, 2224, 2778, 3336, 3614, 3704, 5421, 5556, 6019, 6672, 7228, 7408, 10842, 11112, 12038, 14456, 18057, 21684, 22224, 24076, 28912, 36114, 43368, 48152, 64357, 72228, 86736, 96304, 128714, 144456, 193071, 257428, 288912, 386142, 514856, 772284, 836641, 1029712, 1544568, 1673282, 2509923, 3089136, 3346564, 5019846, 6693128, 10039692, 13386256, 20079384, 40158768]

約数ペア:

[(1, 40158768), (2, 20079384), (3, 13386256), (4, 10039692), (6, 6693128), (8, 5019846), (12, 3346564), (13, 3089136), (16, 2509923), (24, 1673282), (26, 1544568), (39, 1029712), (48, 836641), (52, 772284), (78, 514856), (104, 386142), (139, 288912), (156, 257428), (208, 193071), (278, 144456), (312, 128714), (417, 96304), (463, 86736), (556, 72228), (624, 64357), (834, 48152), (926, 43368), (1112, 36114), (1389, 28912), (1668, 24076), (1807, 22224), (1852, 21684), (2224, 18057), (2778, 14456), (3336, 12038), (3614, 11112), (3704, 10842), (5421, 7408), (5556, 7228), (6019, 6672)]