137951268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18047}}^1$

素因数の和:18081

約数の個数: 72

約数和(自身を含む): 403264512

約数和(自身を除く): 265313244

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, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 18047, 36094, 54141, 72188, 108282, 126329, 216564, 234611, 252658, 378987, 469222, 505316, 703833, 757974, 884303, 938444, 1407666, 1515948, 1642277, 1768606, 2652909, 2815332, 3284554, 3537212, 4926831, 5305818, 6569108, 9853662, 10611636, 11495939, 19707324, 22991878, 34487817, 45983756, 68975634, 137951268]

約数ペア:

[(1, 137951268), (2, 68975634), (3, 45983756), (4, 34487817), (6, 22991878), (7, 19707324), (12, 11495939), (13, 10611636), (14, 9853662), (21, 6569108), (26, 5305818), (28, 4926831), (39, 3537212), (42, 3284554), (49, 2815332), (52, 2652909), (78, 1768606), (84, 1642277), (91, 1515948), (98, 1407666), (147, 938444), (156, 884303), (182, 757974), (196, 703833), (273, 505316), (294, 469222), (364, 378987), (546, 252658), (588, 234611), (637, 216564), (1092, 126329), (1274, 108282), (1911, 72188), (2548, 54141), (3822, 36094), (7644, 18047)]