148735444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3881}}^1$

素因数の和:3976

約数の個数: 48

約数和(自身を含む): 310435776

約数和(自身を除く): 161700332

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 134, 143, 268, 286, 572, 737, 871, 1474, 1742, 2948, 3484, 3881, 7762, 9581, 15524, 19162, 38324, 42691, 50453, 85382, 100906, 170764, 201812, 260027, 520054, 554983, 1040108, 1109966, 2219932, 2860297, 3380351, 5720594, 6760702, 11441188, 13521404, 37183861, 74367722, 148735444]

約数ペア:

[(1, 148735444), (2, 74367722), (4, 37183861), (11, 13521404), (13, 11441188), (22, 6760702), (26, 5720594), (44, 3380351), (52, 2860297), (67, 2219932), (134, 1109966), (143, 1040108), (268, 554983), (286, 520054), (572, 260027), (737, 201812), (871, 170764), (1474, 100906), (1742, 85382), (2948, 50453), (3484, 42691), (3881, 38324), (7762, 19162), (9581, 15524)]