155232018

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 356762880

約数和(自身を除く): 201530862

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 73, 106, 146, 159, 219, 318, 438, 477, 657, 743, 954, 1314, 1431, 1486, 1971, 2229, 2862, 3869, 3942, 4458, 6687, 7738, 11607, 13374, 20061, 23214, 34821, 39379, 40122, 54239, 69642, 78758, 104463, 108478, 118137, 162717, 208926, 236274, 325434, 354411, 488151, 708822, 976302, 1063233, 1464453, 2126466, 2874667, 2928906, 5749334, 8624001, 17248002, 25872003, 51744006, 77616009, 155232018]

約数ペア:

[(1, 155232018), (2, 77616009), (3, 51744006), (6, 25872003), (9, 17248002), (18, 8624001), (27, 5749334), (53, 2928906), (54, 2874667), (73, 2126466), (106, 1464453), (146, 1063233), (159, 976302), (219, 708822), (318, 488151), (438, 354411), (477, 325434), (657, 236274), (743, 208926), (954, 162717), (1314, 118137), (1431, 108478), (1486, 104463), (1971, 78758), (2229, 69642), (2862, 54239), (3869, 40122), (3942, 39379), (4458, 34821), (6687, 23214), (7738, 20061), (11607, 13374)]