142511976

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 398661120

約数和(自身を除く): 256149144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 191, 241, 258, 344, 382, 387, 482, 516, 573, 723, 764, 774, 964, 1032, 1146, 1446, 1528, 1548, 1719, 1928, 2169, 2292, 2892, 3096, 3438, 4338, 4584, 5784, 6876, 8213, 8676, 10363, 13752, 16426, 17352, 20726, 24639, 31089, 32852, 41452, 46031, 49278, 62178, 65704, 73917, 82904, 92062, 93267, 98556, 124356, 138093, 147834, 184124, 186534, 197112, 248712, 276186, 295668, 368248, 373068, 414279, 552372, 591336, 746136, 828558, 1104744, 1657116, 1979333, 3314232, 3958666, 5937999, 7917332, 11875998, 15834664, 17813997, 23751996, 35627994, 47503992, 71255988, 142511976]

約数ペア:

[(1, 142511976), (2, 71255988), (3, 47503992), (4, 35627994), (6, 23751996), (8, 17813997), (9, 15834664), (12, 11875998), (18, 7917332), (24, 5937999), (36, 3958666), (43, 3314232), (72, 1979333), (86, 1657116), (129, 1104744), (172, 828558), (191, 746136), (241, 591336), (258, 552372), (344, 414279), (382, 373068), (387, 368248), (482, 295668), (516, 276186), (573, 248712), (723, 197112), (764, 186534), (774, 184124), (964, 147834), (1032, 138093), (1146, 124356), (1446, 98556), (1528, 93267), (1548, 92062), (1719, 82904), (1928, 73917), (2169, 65704), (2292, 62178), (2892, 49278), (3096, 46031), (3438, 41452), (4338, 32852), (4584, 31089), (5784, 24639), (6876, 20726), (8213, 17352), (8676, 16426), (10363, 13752)]