154698138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53381}}^1$

素因数の和:53419

約数の個数: 48

約数和(自身を含む): 399724416

約数和(自身を除く): 245026278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 53381, 106762, 160143, 320286, 373667, 480429, 747334, 960858, 1121001, 1227763, 2242002, 2455526, 3363003, 3683289, 6726006, 7366578, 8594341, 11049867, 17188682, 22099734, 25783023, 51566046, 77349069, 154698138]

約数ペア:

[(1, 154698138), (2, 77349069), (3, 51566046), (6, 25783023), (7, 22099734), (9, 17188682), (14, 11049867), (18, 8594341), (21, 7366578), (23, 6726006), (42, 3683289), (46, 3363003), (63, 2455526), (69, 2242002), (126, 1227763), (138, 1121001), (161, 960858), (207, 747334), (322, 480429), (414, 373667), (483, 320286), (966, 160143), (1449, 106762), (2898, 53381)]