166256244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1621}}^1$

素因数の和:1686

約数の個数: 144

約数和(自身を含む): 538452096

約数和(自身を除く): 372195852

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 37, 42, 44, 63, 66, 74, 77, 84, 99, 111, 126, 132, 148, 154, 198, 222, 231, 252, 259, 308, 333, 396, 407, 444, 462, 518, 666, 693, 777, 814, 924, 1036, 1221, 1332, 1386, 1554, 1621, 1628, 2331, 2442, 2772, 2849, 3108, 3242, 3663, 4662, 4863, 4884, 5698, 6484, 7326, 8547, 9324, 9726, 11347, 11396, 14589, 14652, 17094, 17831, 19452, 22694, 25641, 29178, 34041, 34188, 35662, 45388, 51282, 53493, 58356, 59977, 68082, 71324, 102123, 102564, 106986, 119954, 124817, 136164, 160479, 179931, 204246, 213972, 239908, 249634, 320958, 359862, 374451, 408492, 419839, 499268, 539793, 641916, 659747, 719724, 748902, 839678, 1079586, 1123353, 1259517, 1319494, 1497804, 1679356, 1979241, 2159172, 2246706, 2519034, 2638988, 3778551, 3958482, 4493412, 4618229, 5038068, 5937723, 7557102, 7916964, 9236458, 11875446, 13854687, 15114204, 18472916, 23750892, 27709374, 41564061, 55418748, 83128122, 166256244]

約数ペア:

[(1, 166256244), (2, 83128122), (3, 55418748), (4, 41564061), (6, 27709374), (7, 23750892), (9, 18472916), (11, 15114204), (12, 13854687), (14, 11875446), (18, 9236458), (21, 7916964), (22, 7557102), (28, 5937723), (33, 5038068), (36, 4618229), (37, 4493412), (42, 3958482), (44, 3778551), (63, 2638988), (66, 2519034), (74, 2246706), (77, 2159172), (84, 1979241), (99, 1679356), (111, 1497804), (126, 1319494), (132, 1259517), (148, 1123353), (154, 1079586), (198, 839678), (222, 748902), (231, 719724), (252, 659747), (259, 641916), (308, 539793), (333, 499268), (396, 419839), (407, 408492), (444, 374451), (462, 359862), (518, 320958), (666, 249634), (693, 239908), (777, 213972), (814, 204246), (924, 179931), (1036, 160479), (1221, 136164), (1332, 124817), (1386, 119954), (1554, 106986), (1621, 102564), (1628, 102123), (2331, 71324), (2442, 68082), (2772, 59977), (2849, 58356), (3108, 53493), (3242, 51282), (3663, 45388), (4662, 35662), (4863, 34188), (4884, 34041), (5698, 29178), (6484, 25641), (7326, 22694), (8547, 19452), (9324, 17831), (9726, 17094), (11347, 14652), (11396, 14589)]