155242548

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{62497}}^1$

素因数の和:62533

約数の個数: 48

約数和(自身を含む): 419986560

約数和(自身を除く): 264744012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 62497, 124994, 187491, 249988, 374982, 562473, 749964, 1124946, 1437431, 1687419, 2249892, 2874862, 3374838, 4312293, 5749724, 6749676, 8624586, 12936879, 17249172, 25873758, 38810637, 51747516, 77621274, 155242548]

約数ペア:

[(1, 155242548), (2, 77621274), (3, 51747516), (4, 38810637), (6, 25873758), (9, 17249172), (12, 12936879), (18, 8624586), (23, 6749676), (27, 5749724), (36, 4312293), (46, 3374838), (54, 2874862), (69, 2249892), (92, 1687419), (108, 1437431), (138, 1124946), (207, 749964), (276, 562473), (414, 374982), (621, 249988), (828, 187491), (1242, 124994), (2484, 62497)]