129838878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{2423}}^1$

素因数の和:2673

約数の個数: 48

約数和(自身を含む): 304405920

約数和(自身を除く): 174567042

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 229, 234, 458, 687, 1374, 2061, 2423, 2977, 4122, 4846, 5954, 7269, 8931, 14538, 17862, 21807, 26793, 31499, 43614, 53586, 62998, 94497, 188994, 283491, 554867, 566982, 1109734, 1664601, 3329202, 4993803, 7213271, 9987606, 14426542, 21639813, 43279626, 64919439, 129838878]

約数ペア:

[(1, 129838878), (2, 64919439), (3, 43279626), (6, 21639813), (9, 14426542), (13, 9987606), (18, 7213271), (26, 4993803), (39, 3329202), (78, 1664601), (117, 1109734), (229, 566982), (234, 554867), (458, 283491), (687, 188994), (1374, 94497), (2061, 62998), (2423, 53586), (2977, 43614), (4122, 31499), (4846, 26793), (5954, 21807), (7269, 17862), (8931, 14538)]