127230656

素因数分解:

$2^6\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1454

約数の個数: 84

約数和(自身を含む): 304038000

約数和(自身を除く): 176807344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 64, 98, 112, 116, 196, 203, 224, 232, 392, 406, 448, 464, 784, 812, 928, 1399, 1421, 1568, 1624, 1856, 2798, 2842, 3136, 3248, 5596, 5684, 6496, 9793, 11192, 11368, 12992, 19586, 22384, 22736, 39172, 40571, 44768, 45472, 68551, 78344, 81142, 89536, 90944, 137102, 156688, 162284, 274204, 283997, 313376, 324568, 548408, 567994, 626752, 649136, 1096816, 1135988, 1298272, 1987979, 2193632, 2271976, 2596544, 3975958, 4387264, 4543952, 7951916, 9087904, 15903832, 18175808, 31807664, 63615328, 127230656]

約数ペア:

[(1, 127230656), (2, 63615328), (4, 31807664), (7, 18175808), (8, 15903832), (14, 9087904), (16, 7951916), (28, 4543952), (29, 4387264), (32, 3975958), (49, 2596544), (56, 2271976), (58, 2193632), (64, 1987979), (98, 1298272), (112, 1135988), (116, 1096816), (196, 649136), (203, 626752), (224, 567994), (232, 548408), (392, 324568), (406, 313376), (448, 283997), (464, 274204), (784, 162284), (812, 156688), (928, 137102), (1399, 90944), (1421, 89536), (1568, 81142), (1624, 78344), (1856, 68551), (2798, 45472), (2842, 44768), (3136, 40571), (3248, 39172), (5596, 22736), (5684, 22384), (6496, 19586), (9793, 12992), (11192, 11368)]