156920396217

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{449}}^1\times {\mathrm{1721}}^1$

素因数の和:2354

約数の個数: 64

約数和(自身を含む): 233288294400

約数和(自身を除く): 76367898183

約数列:

[1, 3, 13, 39, 41, 123, 127, 381, 449, 533, 1347, 1599, 1651, 1721, 4953, 5163, 5207, 5837, 15621, 17511, 18409, 22373, 55227, 57023, 67119, 67691, 70561, 171069, 203073, 211683, 218567, 239317, 655701, 717951, 741299, 772729, 917293, 2223897, 2318187, 2337943, 2751879, 2841371, 7013829, 8524113, 8961247, 10045477, 26883741, 30136431, 30393259, 31681889, 91179777, 95045667, 98136583, 116496211, 294409749, 349488633, 411864557, 1235593671, 1275775579, 3827326737, 4023599903, 12070799709, 52306798739, 156920396217]

約数ペア:

[(1, 156920396217), (3, 52306798739), (13, 12070799709), (39, 4023599903), (41, 3827326737), (123, 1275775579), (127, 1235593671), (381, 411864557), (449, 349488633), (533, 294409749), (1347, 116496211), (1599, 98136583), (1651, 95045667), (1721, 91179777), (4953, 31681889), (5163, 30393259), (5207, 30136431), (5837, 26883741), (15621, 10045477), (17511, 8961247), (18409, 8524113), (22373, 7013829), (55227, 2841371), (57023, 2751879), (67119, 2337943), (67691, 2318187), (70561, 2223897), (171069, 917293), (203073, 772729), (211683, 741299), (218567, 717951), (239317, 655701)]