161305536

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{467}}^1$

素因数の和:746

約数の個数: 112

約数和(自身を含む): 490703616

約数和(自身を除く): 329398080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 257, 336, 448, 467, 514, 672, 771, 934, 1028, 1344, 1401, 1542, 1799, 1868, 2056, 2802, 3084, 3269, 3598, 3736, 4112, 5397, 5604, 6168, 6538, 7196, 7472, 8224, 9807, 10794, 11208, 12336, 13076, 14392, 14944, 16448, 19614, 21588, 22416, 24672, 26152, 28784, 29888, 39228, 43176, 44832, 49344, 52304, 57568, 78456, 86352, 89664, 104608, 115136, 120019, 156912, 172704, 209216, 240038, 313824, 345408, 360057, 480076, 627648, 720114, 840133, 960152, 1440228, 1680266, 1920304, 2520399, 2880456, 3360532, 3840608, 5040798, 5760912, 6721064, 7681216, 10081596, 11521824, 13442128, 20163192, 23043648, 26884256, 40326384, 53768512, 80652768, 161305536]

約数ペア:

[(1, 161305536), (2, 80652768), (3, 53768512), (4, 40326384), (6, 26884256), (7, 23043648), (8, 20163192), (12, 13442128), (14, 11521824), (16, 10081596), (21, 7681216), (24, 6721064), (28, 5760912), (32, 5040798), (42, 3840608), (48, 3360532), (56, 2880456), (64, 2520399), (84, 1920304), (96, 1680266), (112, 1440228), (168, 960152), (192, 840133), (224, 720114), (257, 627648), (336, 480076), (448, 360057), (467, 345408), (514, 313824), (672, 240038), (771, 209216), (934, 172704), (1028, 156912), (1344, 120019), (1401, 115136), (1542, 104608), (1799, 89664), (1868, 86352), (2056, 78456), (2802, 57568), (3084, 52304), (3269, 49344), (3598, 44832), (3736, 43176), (4112, 39228), (5397, 29888), (5604, 28784), (6168, 26152), (6538, 24672), (7196, 22416), (7472, 21588), (8224, 19614), (9807, 16448), (10794, 14944), (11208, 14392), (12336, 13076)]