153552738

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 366405120

約数和(自身を除く): 212852382

約数列:

[1, 2, 3, 6, 17, 23, 29, 34, 37, 46, 51, 58, 61, 69, 74, 87, 102, 111, 122, 138, 174, 183, 222, 366, 391, 493, 629, 667, 782, 851, 986, 1037, 1073, 1173, 1258, 1334, 1403, 1479, 1702, 1769, 1887, 2001, 2074, 2146, 2257, 2346, 2553, 2806, 2958, 3111, 3219, 3538, 3774, 4002, 4209, 4514, 5106, 5307, 6222, 6438, 6771, 8418, 10614, 11339, 13542, 14467, 18241, 22678, 23851, 24679, 28934, 30073, 34017, 36482, 38369, 40687, 43401, 47702, 49358, 51911, 54723, 60146, 65453, 68034, 71553, 74037, 76738, 81374, 86802, 90219, 103822, 109446, 115107, 122061, 130906, 143106, 148074, 155733, 180438, 196359, 230214, 244122, 311466, 392718, 419543, 691679, 839086, 882487, 1112701, 1258629, 1383358, 1505419, 1764974, 2075037, 2225402, 2517258, 2647461, 3010838, 3338103, 4150074, 4516257, 5294922, 6676206, 9032514, 25592123, 51184246, 76776369, 153552738]

約数ペア:

[(1, 153552738), (2, 76776369), (3, 51184246), (6, 25592123), (17, 9032514), (23, 6676206), (29, 5294922), (34, 4516257), (37, 4150074), (46, 3338103), (51, 3010838), (58, 2647461), (61, 2517258), (69, 2225402), (74, 2075037), (87, 1764974), (102, 1505419), (111, 1383358), (122, 1258629), (138, 1112701), (174, 882487), (183, 839086), (222, 691679), (366, 419543), (391, 392718), (493, 311466), (629, 244122), (667, 230214), (782, 196359), (851, 180438), (986, 155733), (1037, 148074), (1073, 143106), (1173, 130906), (1258, 122061), (1334, 115107), (1403, 109446), (1479, 103822), (1702, 90219), (1769, 86802), (1887, 81374), (2001, 76738), (2074, 74037), (2146, 71553), (2257, 68034), (2346, 65453), (2553, 60146), (2806, 54723), (2958, 51911), (3111, 49358), (3219, 47702), (3538, 43401), (3774, 40687), (4002, 38369), (4209, 36482), (4514, 34017), (5106, 30073), (5307, 28934), (6222, 24679), (6438, 23851), (6771, 22678), (8418, 18241), (10614, 14467), (11339, 13542)]