155194074

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{983}}^1$

素因数の和:1184

約数の個数: 72

約数和(自身を含む): 393737760

約数和(自身を除く): 238543686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 179, 294, 358, 441, 537, 882, 983, 1074, 1253, 1611, 1966, 2506, 2949, 3222, 3759, 5898, 6881, 7518, 8771, 8847, 11277, 13762, 17542, 17694, 20643, 22554, 26313, 41286, 48167, 52626, 61929, 78939, 96334, 123858, 144501, 157878, 175957, 289002, 351914, 433503, 527871, 867006, 1055742, 1231699, 1583613, 2463398, 3167226, 3695097, 7390194, 8621893, 11085291, 17243786, 22170582, 25865679, 51731358, 77597037, 155194074]

約数ペア:

[(1, 155194074), (2, 77597037), (3, 51731358), (6, 25865679), (7, 22170582), (9, 17243786), (14, 11085291), (18, 8621893), (21, 7390194), (42, 3695097), (49, 3167226), (63, 2463398), (98, 1583613), (126, 1231699), (147, 1055742), (179, 867006), (294, 527871), (358, 433503), (441, 351914), (537, 289002), (882, 175957), (983, 157878), (1074, 144501), (1253, 123858), (1611, 96334), (1966, 78939), (2506, 61929), (2949, 52626), (3222, 48167), (3759, 41286), (5898, 26313), (6881, 22554), (7518, 20643), (8771, 17694), (8847, 17542), (11277, 13762)]