163444792

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{7867}}^1$

素因数の和:7940

約数の個数: 48

約数和(自身を含む): 363265560

約数和(自身を除く): 199820768

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 742, 1484, 2597, 2968, 5194, 7867, 10388, 15734, 20776, 31468, 55069, 62936, 110138, 220276, 385483, 416951, 440552, 770966, 833902, 1541932, 1667804, 2918657, 3083864, 3335608, 5837314, 11674628, 20430599, 23349256, 40861198, 81722396, 163444792]

約数ペア:

[(1, 163444792), (2, 81722396), (4, 40861198), (7, 23349256), (8, 20430599), (14, 11674628), (28, 5837314), (49, 3335608), (53, 3083864), (56, 2918657), (98, 1667804), (106, 1541932), (196, 833902), (212, 770966), (371, 440552), (392, 416951), (424, 385483), (742, 220276), (1484, 110138), (2597, 62936), (2968, 55069), (5194, 31468), (7867, 20776), (10388, 15734)]