181320336

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^2\times {\mathrm{227}}^1$

素因数の和:330

約数の個数: 120

約数和(自身を含む): 535188960

約数和(自身を除く): 353868624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 227, 258, 344, 387, 432, 454, 516, 681, 688, 774, 908, 1032, 1161, 1362, 1548, 1816, 1849, 2043, 2064, 2322, 2724, 3096, 3632, 3698, 4086, 4644, 5448, 5547, 6129, 6192, 7396, 8172, 9288, 9761, 10896, 11094, 12258, 14792, 16344, 16641, 18576, 19522, 22188, 24516, 29283, 29584, 32688, 33282, 39044, 44376, 49032, 49923, 58566, 66564, 78088, 87849, 88752, 98064, 99846, 117132, 133128, 156176, 175698, 199692, 234264, 263547, 266256, 351396, 399384, 419723, 468528, 527094, 702792, 798768, 839446, 1054188, 1259169, 1405584, 1678892, 2108376, 2518338, 3357784, 3777507, 4216752, 5036676, 6715568, 7555014, 10073352, 11332521, 15110028, 20146704, 22665042, 30220056, 45330084, 60440112, 90660168, 181320336]

約数ペア:

[(1, 181320336), (2, 90660168), (3, 60440112), (4, 45330084), (6, 30220056), (8, 22665042), (9, 20146704), (12, 15110028), (16, 11332521), (18, 10073352), (24, 7555014), (27, 6715568), (36, 5036676), (43, 4216752), (48, 3777507), (54, 3357784), (72, 2518338), (86, 2108376), (108, 1678892), (129, 1405584), (144, 1259169), (172, 1054188), (216, 839446), (227, 798768), (258, 702792), (344, 527094), (387, 468528), (432, 419723), (454, 399384), (516, 351396), (681, 266256), (688, 263547), (774, 234264), (908, 199692), (1032, 175698), (1161, 156176), (1362, 133128), (1548, 117132), (1816, 99846), (1849, 98064), (2043, 88752), (2064, 87849), (2322, 78088), (2724, 66564), (3096, 58566), (3632, 49923), (3698, 49032), (4086, 44376), (4644, 39044), (5448, 33282), (5547, 32688), (6129, 29584), (6192, 29283), (7396, 24516), (8172, 22188), (9288, 19522), (9761, 18576), (10896, 16641), (11094, 16344), (12258, 14792)]