155664

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:84

約数の個数: 60

約数和(自身を含む): 464256

約数和(自身を除く): 308592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 47, 48, 69, 72, 92, 94, 138, 141, 144, 184, 188, 207, 276, 282, 368, 376, 414, 423, 552, 564, 752, 828, 846, 1081, 1104, 1128, 1656, 1692, 2162, 2256, 3243, 3312, 3384, 4324, 6486, 6768, 8648, 9729, 12972, 17296, 19458, 25944, 38916, 51888, 77832, 155664]

約数ペア:

[(1, 155664), (2, 77832), (3, 51888), (4, 38916), (6, 25944), (8, 19458), (9, 17296), (12, 12972), (16, 9729), (18, 8648), (23, 6768), (24, 6486), (36, 4324), (46, 3384), (47, 3312), (48, 3243), (69, 2256), (72, 2162), (92, 1692), (94, 1656), (138, 1128), (141, 1104), (144, 1081), (184, 846), (188, 828), (207, 752), (276, 564), (282, 552), (368, 423), (376, 414)]