154799244

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2351}}^1$

素因数の和:2451

約数の個数: 72

約数和(自身を含む): 410941440

約数和(自身を除く): 256142196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 93, 118, 124, 177, 186, 236, 279, 354, 372, 531, 558, 708, 1062, 1116, 1829, 2124, 2351, 3658, 4702, 5487, 7053, 7316, 9404, 10974, 14106, 16461, 21159, 21948, 28212, 32922, 42318, 65844, 72881, 84636, 138709, 145762, 218643, 277418, 291524, 416127, 437286, 554836, 655929, 832254, 874572, 1248381, 1311858, 1664508, 2496762, 2623716, 4299979, 4993524, 8599958, 12899937, 17199916, 25799874, 38699811, 51599748, 77399622, 154799244]

約数ペア:

[(1, 154799244), (2, 77399622), (3, 51599748), (4, 38699811), (6, 25799874), (9, 17199916), (12, 12899937), (18, 8599958), (31, 4993524), (36, 4299979), (59, 2623716), (62, 2496762), (93, 1664508), (118, 1311858), (124, 1248381), (177, 874572), (186, 832254), (236, 655929), (279, 554836), (354, 437286), (372, 416127), (531, 291524), (558, 277418), (708, 218643), (1062, 145762), (1116, 138709), (1829, 84636), (2124, 72881), (2351, 65844), (3658, 42318), (4702, 32922), (5487, 28212), (7053, 21948), (7316, 21159), (9404, 16461), (10974, 14106)]