172507842

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4073}}^1$

素因数の和:4275

約数の個数: 48

約数和(自身を含む): 404841528

約数和(自身を除く): 232333686

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 181, 234, 362, 543, 1086, 1629, 2353, 3258, 4073, 4706, 7059, 8146, 12219, 14118, 21177, 24438, 36657, 42354, 52949, 73314, 105898, 158847, 317694, 476541, 737213, 953082, 1474426, 2211639, 4423278, 6634917, 9583769, 13269834, 19167538, 28751307, 57502614, 86253921, 172507842]

約数ペア:

[(1, 172507842), (2, 86253921), (3, 57502614), (6, 28751307), (9, 19167538), (13, 13269834), (18, 9583769), (26, 6634917), (39, 4423278), (78, 2211639), (117, 1474426), (181, 953082), (234, 737213), (362, 476541), (543, 317694), (1086, 158847), (1629, 105898), (2353, 73314), (3258, 52949), (4073, 42354), (4706, 36657), (7059, 24438), (8146, 21177), (12219, 14118)]