154882832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39191}}^1$

素因数の和:39231

約数の個数: 40

約数和(自身を含む): 340186560

約数和(自身を除く): 185303728

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 39191, 78382, 156764, 313528, 509483, 627056, 744629, 1018966, 1489258, 2037932, 2978516, 4075864, 5957032, 8151728, 9680177, 11914064, 19360354, 38720708, 77441416, 154882832]

約数ペア:

[(1, 154882832), (2, 77441416), (4, 38720708), (8, 19360354), (13, 11914064), (16, 9680177), (19, 8151728), (26, 5957032), (38, 4075864), (52, 2978516), (76, 2037932), (104, 1489258), (152, 1018966), (208, 744629), (247, 627056), (304, 509483), (494, 313528), (988, 156764), (1976, 78382), (3952, 39191)]