163286520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{15289}}^1$

素因数の和:15392

約数の個数: 64

約数和(自身を含む): 495396000

約数和(自身を除く): 332109480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 10680, 15289, 30578, 45867, 61156, 76445, 91734, 122312, 152890, 183468, 229335, 305780, 366936, 458670, 611560, 917340, 1360721, 1834680, 2721442, 4082163, 5442884, 6803605, 8164326, 10885768, 13607210, 16328652, 20410815, 27214420, 32657304, 40821630, 54428840, 81643260, 163286520]

約数ペア:

[(1, 163286520), (2, 81643260), (3, 54428840), (4, 40821630), (5, 32657304), (6, 27214420), (8, 20410815), (10, 16328652), (12, 13607210), (15, 10885768), (20, 8164326), (24, 6803605), (30, 5442884), (40, 4082163), (60, 2721442), (89, 1834680), (120, 1360721), (178, 917340), (267, 611560), (356, 458670), (445, 366936), (534, 305780), (712, 229335), (890, 183468), (1068, 152890), (1335, 122312), (1780, 91734), (2136, 76445), (2670, 61156), (3560, 45867), (5340, 30578), (10680, 15289)]