158254876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5167}}^1$

素因数の和:5234

約数の個数: 48

約数和(自身を含む): 324136960

約数和(自身を除く): 165882084

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2356, 5167, 7657, 10334, 15314, 20668, 30628, 67171, 98173, 134342, 160177, 196346, 268684, 320354, 392692, 640708, 1276249, 2082301, 2552498, 3043363, 4164602, 5104996, 6086726, 8329204, 12173452, 39563719, 79127438, 158254876]

約数ペア:

[(1, 158254876), (2, 79127438), (4, 39563719), (13, 12173452), (19, 8329204), (26, 6086726), (31, 5104996), (38, 4164602), (52, 3043363), (62, 2552498), (76, 2082301), (124, 1276249), (247, 640708), (403, 392692), (494, 320354), (589, 268684), (806, 196346), (988, 160177), (1178, 134342), (1612, 98173), (2356, 67171), (5167, 30628), (7657, 20668), (10334, 15314)]