198733128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{44281}}^1$

素因数の和:44318

約数の個数: 64

約数和(自身を含む): 573894720

約数和(自身を除く): 375161592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 44281, 88562, 132843, 177124, 265686, 354248, 487091, 531372, 752777, 974182, 1062744, 1461273, 1505554, 1948364, 2258331, 2922546, 3011108, 3896728, 4516662, 5845092, 6022216, 8280547, 9033324, 11690184, 16561094, 18066648, 24841641, 33122188, 49683282, 66244376, 99366564, 198733128]

約数ペア:

[(1, 198733128), (2, 99366564), (3, 66244376), (4, 49683282), (6, 33122188), (8, 24841641), (11, 18066648), (12, 16561094), (17, 11690184), (22, 9033324), (24, 8280547), (33, 6022216), (34, 5845092), (44, 4516662), (51, 3896728), (66, 3011108), (68, 2922546), (88, 2258331), (102, 1948364), (132, 1505554), (136, 1461273), (187, 1062744), (204, 974182), (264, 752777), (374, 531372), (408, 487091), (561, 354248), (748, 265686), (1122, 177124), (1496, 132843), (2244, 88562), (4488, 44281)]