161159184

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1605

約数の個数: 120

約数和(自身を含む): 488977632

約数和(自身を除く): 327818448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 43, 48, 51, 68, 72, 86, 102, 129, 136, 144, 153, 172, 204, 258, 272, 306, 344, 387, 408, 516, 612, 688, 731, 774, 816, 1032, 1224, 1462, 1531, 1548, 2064, 2193, 2448, 2924, 3062, 3096, 4386, 4593, 5848, 6124, 6192, 6579, 8772, 9186, 11696, 12248, 13158, 13779, 17544, 18372, 24496, 26027, 26316, 27558, 35088, 36744, 52054, 52632, 55116, 65833, 73488, 78081, 104108, 105264, 110232, 131666, 156162, 197499, 208216, 220464, 234243, 263332, 312324, 394998, 416432, 468486, 526664, 592497, 624648, 789996, 936972, 1053328, 1119161, 1184994, 1249296, 1579992, 1873944, 2238322, 2369988, 3159984, 3357483, 3747888, 4476644, 4739976, 6714966, 8953288, 9479952, 10072449, 13429932, 17906576, 20144898, 26859864, 40289796, 53719728, 80579592, 161159184]

約数ペア:

[(1, 161159184), (2, 80579592), (3, 53719728), (4, 40289796), (6, 26859864), (8, 20144898), (9, 17906576), (12, 13429932), (16, 10072449), (17, 9479952), (18, 8953288), (24, 6714966), (34, 4739976), (36, 4476644), (43, 3747888), (48, 3357483), (51, 3159984), (68, 2369988), (72, 2238322), (86, 1873944), (102, 1579992), (129, 1249296), (136, 1184994), (144, 1119161), (153, 1053328), (172, 936972), (204, 789996), (258, 624648), (272, 592497), (306, 526664), (344, 468486), (387, 416432), (408, 394998), (516, 312324), (612, 263332), (688, 234243), (731, 220464), (774, 208216), (816, 197499), (1032, 156162), (1224, 131666), (1462, 110232), (1531, 105264), (1548, 104108), (2064, 78081), (2193, 73488), (2448, 65833), (2924, 55116), (3062, 52632), (3096, 52054), (4386, 36744), (4593, 35088), (5848, 27558), (6124, 26316), (6192, 26027), (6579, 24496), (8772, 18372), (9186, 17544), (11696, 13779), (12248, 13158)]