157328904

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 400055040

約数和(自身を除く): 242726136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 163, 262, 307, 326, 393, 489, 524, 614, 652, 786, 921, 978, 1048, 1228, 1304, 1572, 1842, 1956, 2456, 3144, 3684, 3912, 7368, 21353, 40217, 42706, 50041, 64059, 80434, 85412, 100082, 120651, 128118, 150123, 160868, 170824, 200164, 241302, 256236, 300246, 321736, 400328, 482604, 512472, 600492, 965208, 1200984, 6555371, 13110742, 19666113, 26221484, 39332226, 52442968, 78664452, 157328904]

約数ペア:

[(1, 157328904), (2, 78664452), (3, 52442968), (4, 39332226), (6, 26221484), (8, 19666113), (12, 13110742), (24, 6555371), (131, 1200984), (163, 965208), (262, 600492), (307, 512472), (326, 482604), (393, 400328), (489, 321736), (524, 300246), (614, 256236), (652, 241302), (786, 200164), (921, 170824), (978, 160868), (1048, 150123), (1228, 128118), (1304, 120651), (1572, 100082), (1842, 85412), (1956, 80434), (2456, 64059), (3144, 50041), (3684, 42706), (3912, 40217), (7368, 21353)]