153997956

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6571}}^1$

素因数の和:6622

約数の個数: 96

約数和(自身を含む): 471080960

約数和(自身を除く): 317083004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5859, 6571, 7812, 11718, 13142, 19713, 23436, 26284, 39426, 45997, 59139, 78852, 91994, 118278, 137991, 177417, 183988, 203701, 236556, 275982, 354834, 407402, 413973, 551964, 611103, 709668, 814804, 827946, 1222206, 1241919, 1425907, 1655892, 1833309, 2444412, 2483838, 2851814, 3666618, 4277721, 4967676, 5499927, 5703628, 7333236, 8555442, 10999854, 12833163, 17110884, 21999708, 25666326, 38499489, 51332652, 76998978, 153997956]

約数ペア:

[(1, 153997956), (2, 76998978), (3, 51332652), (4, 38499489), (6, 25666326), (7, 21999708), (9, 17110884), (12, 12833163), (14, 10999854), (18, 8555442), (21, 7333236), (27, 5703628), (28, 5499927), (31, 4967676), (36, 4277721), (42, 3666618), (54, 2851814), (62, 2483838), (63, 2444412), (84, 1833309), (93, 1655892), (108, 1425907), (124, 1241919), (126, 1222206), (186, 827946), (189, 814804), (217, 709668), (252, 611103), (279, 551964), (372, 413973), (378, 407402), (434, 354834), (558, 275982), (651, 236556), (756, 203701), (837, 183988), (868, 177417), (1116, 137991), (1302, 118278), (1674, 91994), (1953, 78852), (2604, 59139), (3348, 45997), (3906, 39426), (5859, 26284), (6571, 23436), (7812, 19713), (11718, 13142)]