155572956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56123}}^1$

素因数の和:56151

約数の個数: 72

約数和(自身を含む): 490299264

約数和(自身を除く): 334726308

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 56123, 112246, 168369, 224492, 336738, 392861, 505107, 617353, 673476, 785722, 1010214, 1178583, 1234706, 1571444, 1852059, 2020428, 2357166, 2469412, 3535749, 3704118, 4321471, 4714332, 5556177, 7071498, 7408236, 8642942, 11112354, 12964413, 14142996, 17285884, 22224708, 25928826, 38893239, 51857652, 77786478, 155572956]

約数ペア:

[(1, 155572956), (2, 77786478), (3, 51857652), (4, 38893239), (6, 25928826), (7, 22224708), (9, 17285884), (11, 14142996), (12, 12964413), (14, 11112354), (18, 8642942), (21, 7408236), (22, 7071498), (28, 5556177), (33, 4714332), (36, 4321471), (42, 3704118), (44, 3535749), (63, 2469412), (66, 2357166), (77, 2020428), (84, 1852059), (99, 1571444), (126, 1234706), (132, 1178583), (154, 1010214), (198, 785722), (231, 673476), (252, 617353), (308, 505107), (396, 392861), (462, 336738), (693, 224492), (924, 168369), (1386, 112246), (2772, 56123)]