172457832

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2887}}^1$

素因数の和:3046

約数の個数: 64

約数和(自身を含む): 457459200

約数和(自身を除く): 285001368

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 131, 152, 228, 262, 393, 456, 524, 786, 1048, 1572, 2489, 2887, 3144, 4978, 5774, 7467, 8661, 9956, 11548, 14934, 17322, 19912, 23096, 29868, 34644, 54853, 59736, 69288, 109706, 164559, 219412, 329118, 378197, 438824, 658236, 756394, 1134591, 1316472, 1512788, 2269182, 3025576, 4538364, 7185743, 9076728, 14371486, 21557229, 28742972, 43114458, 57485944, 86228916, 172457832]

約数ペア:

[(1, 172457832), (2, 86228916), (3, 57485944), (4, 43114458), (6, 28742972), (8, 21557229), (12, 14371486), (19, 9076728), (24, 7185743), (38, 4538364), (57, 3025576), (76, 2269182), (114, 1512788), (131, 1316472), (152, 1134591), (228, 756394), (262, 658236), (393, 438824), (456, 378197), (524, 329118), (786, 219412), (1048, 164559), (1572, 109706), (2489, 69288), (2887, 59736), (3144, 54853), (4978, 34644), (5774, 29868), (7467, 23096), (8661, 19912), (9956, 17322), (11548, 14934)]