164882976

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 447830208

約数和(自身を除く): 282947232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 163, 164, 246, 257, 326, 328, 489, 492, 514, 652, 656, 771, 978, 984, 1028, 1304, 1312, 1542, 1956, 1968, 2056, 2608, 3084, 3912, 3936, 4112, 5216, 6168, 6683, 7824, 8224, 10537, 12336, 13366, 15648, 20049, 21074, 24672, 26732, 31611, 40098, 41891, 42148, 53464, 63222, 80196, 83782, 84296, 106928, 125673, 126444, 160392, 167564, 168592, 213856, 251346, 252888, 320784, 335128, 337184, 502692, 505776, 641568, 670256, 1005384, 1011552, 1340512, 1717531, 2010768, 3435062, 4021536, 5152593, 6870124, 10305186, 13740248, 20610372, 27480496, 41220744, 54960992, 82441488, 164882976]

約数ペア:

[(1, 164882976), (2, 82441488), (3, 54960992), (4, 41220744), (6, 27480496), (8, 20610372), (12, 13740248), (16, 10305186), (24, 6870124), (32, 5152593), (41, 4021536), (48, 3435062), (82, 2010768), (96, 1717531), (123, 1340512), (163, 1011552), (164, 1005384), (246, 670256), (257, 641568), (326, 505776), (328, 502692), (489, 337184), (492, 335128), (514, 320784), (652, 252888), (656, 251346), (771, 213856), (978, 168592), (984, 167564), (1028, 160392), (1304, 126444), (1312, 125673), (1542, 106928), (1956, 84296), (1968, 83782), (2056, 80196), (2608, 63222), (3084, 53464), (3912, 42148), (3936, 41891), (4112, 40098), (5216, 31611), (6168, 26732), (6683, 24672), (7824, 21074), (8224, 20049), (10537, 15648), (12336, 13366)]