152219552

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 309169224

約数和(自身を除く): 156949672

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 181, 328, 362, 641, 656, 724, 1282, 1312, 1448, 2564, 2896, 5128, 5792, 7421, 10256, 14842, 20512, 26281, 29684, 52562, 59368, 105124, 116021, 118736, 210248, 232042, 237472, 420496, 464084, 840992, 928168, 1856336, 3712672, 4756861, 9513722, 19027444, 38054888, 76109776, 152219552]

約数ペア:

[(1, 152219552), (2, 76109776), (4, 38054888), (8, 19027444), (16, 9513722), (32, 4756861), (41, 3712672), (82, 1856336), (164, 928168), (181, 840992), (328, 464084), (362, 420496), (641, 237472), (656, 232042), (724, 210248), (1282, 118736), (1312, 116021), (1448, 105124), (2564, 59368), (2896, 52562), (5128, 29684), (5792, 26281), (7421, 20512), (10256, 14842)]