153656330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{3691}}^1$

素因数の和:3902

約数の個数: 32

約数和(自身を含む): 290279808

約数和(自身を除く): 136623478

約数列:

[1, 2, 5, 10, 23, 46, 115, 181, 230, 362, 905, 1810, 3691, 4163, 7382, 8326, 18455, 20815, 36910, 41630, 84893, 169786, 424465, 668071, 848930, 1336142, 3340355, 6680710, 15365633, 30731266, 76828165, 153656330]

約数ペア:

[(1, 153656330), (2, 76828165), (5, 30731266), (10, 15365633), (23, 6680710), (46, 3340355), (115, 1336142), (181, 848930), (230, 668071), (362, 424465), (905, 169786), (1810, 84893), (3691, 41630), (4163, 36910), (7382, 20815), (8326, 18455)]