148374656

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 312120000

約数和(自身を除く): 163745344

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 101, 128, 184, 202, 368, 404, 499, 736, 808, 998, 1472, 1616, 1996, 2323, 2944, 3232, 3992, 4646, 6464, 7984, 9292, 11477, 12928, 15968, 18584, 22954, 31936, 37168, 45908, 50399, 63872, 74336, 91816, 100798, 148672, 183632, 201596, 297344, 367264, 403192, 734528, 806384, 1159177, 1469056, 1612768, 2318354, 3225536, 4636708, 6451072, 9273416, 18546832, 37093664, 74187328, 148374656]

約数ペア:

[(1, 148374656), (2, 74187328), (4, 37093664), (8, 18546832), (16, 9273416), (23, 6451072), (32, 4636708), (46, 3225536), (64, 2318354), (92, 1612768), (101, 1469056), (128, 1159177), (184, 806384), (202, 734528), (368, 403192), (404, 367264), (499, 297344), (736, 201596), (808, 183632), (998, 148672), (1472, 100798), (1616, 91816), (1996, 74336), (2323, 63872), (2944, 50399), (3232, 45908), (3992, 37168), (4646, 31936), (6464, 22954), (7984, 18584), (9292, 15968), (11477, 12928)]