142722432

素因数分解:

$2^7\times 3^3\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:761

約数の個数: 128

約数和(自身を含む): 428767200

約数和(自身を除く): 286044768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 288, 366, 384, 432, 488, 549, 576, 677, 732, 864, 976, 1098, 1152, 1354, 1464, 1647, 1728, 1952, 2031, 2196, 2708, 2928, 3294, 3456, 3904, 4062, 4392, 5416, 5856, 6093, 6588, 7808, 8124, 8784, 10832, 11712, 12186, 13176, 16248, 17568, 18279, 21664, 23424, 24372, 26352, 32496, 35136, 36558, 41297, 43328, 48744, 52704, 64992, 70272, 73116, 82594, 86656, 97488, 105408, 123891, 129984, 146232, 165188, 194976, 210816, 247782, 259968, 292464, 330376, 371673, 389952, 495564, 584928, 660752, 743346, 779904, 991128, 1115019, 1169856, 1321504, 1486692, 1982256, 2230038, 2339712, 2643008, 2973384, 3964512, 4460076, 5286016, 5946768, 7929024, 8920152, 11893536, 15858048, 17840304, 23787072, 35680608, 47574144, 71361216, 142722432]

約数ペア:

[(1, 142722432), (2, 71361216), (3, 47574144), (4, 35680608), (6, 23787072), (8, 17840304), (9, 15858048), (12, 11893536), (16, 8920152), (18, 7929024), (24, 5946768), (27, 5286016), (32, 4460076), (36, 3964512), (48, 2973384), (54, 2643008), (61, 2339712), (64, 2230038), (72, 1982256), (96, 1486692), (108, 1321504), (122, 1169856), (128, 1115019), (144, 991128), (183, 779904), (192, 743346), (216, 660752), (244, 584928), (288, 495564), (366, 389952), (384, 371673), (432, 330376), (488, 292464), (549, 259968), (576, 247782), (677, 210816), (732, 194976), (864, 165188), (976, 146232), (1098, 129984), (1152, 123891), (1354, 105408), (1464, 97488), (1647, 86656), (1728, 82594), (1952, 73116), (2031, 70272), (2196, 64992), (2708, 52704), (2928, 48744), (3294, 43328), (3456, 41297), (3904, 36558), (4062, 35136), (4392, 32496), (5416, 26352), (5856, 24372), (6093, 23424), (6588, 21664), (7808, 18279), (8124, 17568), (8784, 16248), (10832, 13176), (11712, 12186)]