138639228

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2632

約数の個数: 96

約数和(自身を含む): 406425600

約数和(自身を除く): 267786372

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 343, 364, 546, 588, 637, 686, 1029, 1092, 1274, 1372, 1911, 2058, 2548, 2591, 3822, 4116, 4459, 5182, 7644, 7773, 8918, 10364, 13377, 15546, 17836, 18137, 26754, 31092, 33683, 36274, 53508, 54411, 67366, 72548, 101049, 108822, 126959, 134732, 202098, 217644, 235781, 253918, 380877, 404196, 471562, 507836, 707343, 761754, 888713, 943124, 1414686, 1523508, 1650467, 1777426, 2666139, 2829372, 3300934, 3554852, 4951401, 5332278, 6601868, 9902802, 10664556, 11553269, 19805604, 23106538, 34659807, 46213076, 69319614, 138639228]

約数ペア:

[(1, 138639228), (2, 69319614), (3, 46213076), (4, 34659807), (6, 23106538), (7, 19805604), (12, 11553269), (13, 10664556), (14, 9902802), (21, 6601868), (26, 5332278), (28, 4951401), (39, 3554852), (42, 3300934), (49, 2829372), (52, 2666139), (78, 1777426), (84, 1650467), (91, 1523508), (98, 1414686), (147, 943124), (156, 888713), (182, 761754), (196, 707343), (273, 507836), (294, 471562), (343, 404196), (364, 380877), (546, 253918), (588, 235781), (637, 217644), (686, 202098), (1029, 134732), (1092, 126959), (1274, 108822), (1372, 101049), (1911, 72548), (2058, 67366), (2548, 54411), (2591, 53508), (3822, 36274), (4116, 33683), (4459, 31092), (5182, 26754), (7644, 18137), (7773, 17836), (8918, 15546), (10364, 13377)]