149844744

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{42473}}^1$

素因数の和:42499

約数の個数: 72

約数和(自身を含む): 472098510

約数和(自身を除く): 322253766

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 42473, 84946, 127419, 169892, 254838, 297311, 339784, 382257, 509676, 594622, 764514, 891933, 1019352, 1189244, 1529028, 1783866, 2081177, 2378488, 2675799, 3058056, 3567732, 4162354, 5351598, 6243531, 7135464, 8324708, 10703196, 12487062, 16649416, 18730593, 21406392, 24974124, 37461186, 49948248, 74922372, 149844744]

約数ペア:

[(1, 149844744), (2, 74922372), (3, 49948248), (4, 37461186), (6, 24974124), (7, 21406392), (8, 18730593), (9, 16649416), (12, 12487062), (14, 10703196), (18, 8324708), (21, 7135464), (24, 6243531), (28, 5351598), (36, 4162354), (42, 3567732), (49, 3058056), (56, 2675799), (63, 2378488), (72, 2081177), (84, 1783866), (98, 1529028), (126, 1189244), (147, 1019352), (168, 891933), (196, 764514), (252, 594622), (294, 509676), (392, 382257), (441, 339784), (504, 297311), (588, 254838), (882, 169892), (1176, 127419), (1764, 84946), (3528, 42473)]