148440816

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 160

約数和(自身を含む): 446519040

約数和(自身を除く): 298078224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 61, 72, 86, 108, 122, 129, 131, 144, 172, 183, 216, 244, 258, 262, 344, 366, 387, 393, 432, 488, 516, 524, 549, 688, 732, 774, 786, 976, 1032, 1048, 1098, 1161, 1179, 1464, 1548, 1572, 1647, 2064, 2096, 2196, 2322, 2358, 2623, 2928, 3096, 3144, 3294, 3537, 4392, 4644, 4716, 5246, 5633, 6192, 6288, 6588, 7074, 7869, 7991, 8784, 9288, 9432, 10492, 11266, 13176, 14148, 15738, 15982, 16899, 18576, 18864, 20984, 22532, 23607, 23973, 26352, 28296, 31476, 31964, 33798, 41968, 45064, 47214, 47946, 50697, 56592, 62952, 63928, 67596, 70821, 71919, 90128, 94428, 95892, 101394, 125904, 127856, 135192, 141642, 143838, 152091, 188856, 191784, 202788, 215757, 270384, 283284, 287676, 304182, 343613, 377712, 383568, 405576, 431514, 566568, 575352, 608364, 687226, 811152, 863028, 1030839, 1133136, 1150704, 1216728, 1374452, 1726056, 2061678, 2433456, 2748904, 3092517, 3452112, 4123356, 5497808, 6185034, 8246712, 9277551, 12370068, 16493424, 18555102, 24740136, 37110204, 49480272, 74220408, 148440816]

約数ペア:

[(1, 148440816), (2, 74220408), (3, 49480272), (4, 37110204), (6, 24740136), (8, 18555102), (9, 16493424), (12, 12370068), (16, 9277551), (18, 8246712), (24, 6185034), (27, 5497808), (36, 4123356), (43, 3452112), (48, 3092517), (54, 2748904), (61, 2433456), (72, 2061678), (86, 1726056), (108, 1374452), (122, 1216728), (129, 1150704), (131, 1133136), (144, 1030839), (172, 863028), (183, 811152), (216, 687226), (244, 608364), (258, 575352), (262, 566568), (344, 431514), (366, 405576), (387, 383568), (393, 377712), (432, 343613), (488, 304182), (516, 287676), (524, 283284), (549, 270384), (688, 215757), (732, 202788), (774, 191784), (786, 188856), (976, 152091), (1032, 143838), (1048, 141642), (1098, 135192), (1161, 127856), (1179, 125904), (1464, 101394), (1548, 95892), (1572, 94428), (1647, 90128), (2064, 71919), (2096, 70821), (2196, 67596), (2322, 63928), (2358, 62952), (2623, 56592), (2928, 50697), (3096, 47946), (3144, 47214), (3294, 45064), (3537, 41968), (4392, 33798), (4644, 31964), (4716, 31476), (5246, 28296), (5633, 26352), (6192, 23973), (6288, 23607), (6588, 22532), (7074, 20984), (7869, 18864), (7991, 18576), (8784, 16899), (9288, 15982), (9432, 15738), (10492, 14148), (11266, 13176)]