196489128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43781}}^1$

素因数の和:43818

約数の個数: 64

約数和(自身を含む): 567414720

約数和(自身を除く): 370925592

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, 43781, 87562, 131343, 175124, 262686, 350248, 481591, 525372, 744277, 963182, 1050744, 1444773, 1488554, 1926364, 2232831, 2889546, 2977108, 3852728, 4465662, 5779092, 5954216, 8187047, 8931324, 11558184, 16374094, 17862648, 24561141, 32748188, 49122282, 65496376, 98244564, 196489128]

約数ペア:

[(1, 196489128), (2, 98244564), (3, 65496376), (4, 49122282), (6, 32748188), (8, 24561141), (11, 17862648), (12, 16374094), (17, 11558184), (22, 8931324), (24, 8187047), (33, 5954216), (34, 5779092), (44, 4465662), (51, 3852728), (66, 2977108), (68, 2889546), (88, 2232831), (102, 1926364), (132, 1488554), (136, 1444773), (187, 1050744), (204, 963182), (264, 744277), (374, 525372), (408, 481591), (561, 350248), (748, 262686), (1122, 175124), (1496, 131343), (2244, 87562), (4488, 43781)]