156735408

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1931}}^1$

素因数の和:2050

約数の個数: 80

約数和(自身を含む): 431222400

約数和(自身を除く): 274486992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 89, 114, 152, 178, 228, 267, 304, 356, 456, 534, 712, 912, 1068, 1424, 1691, 1931, 2136, 3382, 3862, 4272, 5073, 5793, 6764, 7724, 10146, 11586, 13528, 15448, 20292, 23172, 27056, 30896, 36689, 40584, 46344, 73378, 81168, 92688, 110067, 146756, 171859, 220134, 293512, 343718, 440268, 515577, 587024, 687436, 880536, 1031154, 1374872, 1761072, 2062308, 2749744, 3265321, 4124616, 6530642, 8249232, 9795963, 13061284, 19591926, 26122568, 39183852, 52245136, 78367704, 156735408]

約数ペア:

[(1, 156735408), (2, 78367704), (3, 52245136), (4, 39183852), (6, 26122568), (8, 19591926), (12, 13061284), (16, 9795963), (19, 8249232), (24, 6530642), (38, 4124616), (48, 3265321), (57, 2749744), (76, 2062308), (89, 1761072), (114, 1374872), (152, 1031154), (178, 880536), (228, 687436), (267, 587024), (304, 515577), (356, 440268), (456, 343718), (534, 293512), (712, 220134), (912, 171859), (1068, 146756), (1424, 110067), (1691, 92688), (1931, 81168), (2136, 73378), (3382, 46344), (3862, 40584), (4272, 36689), (5073, 30896), (5793, 27056), (6764, 23172), (7724, 20292), (10146, 15448), (11586, 13528)]