155867328

素因数分解:

$2^6\times 3^4\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:412

約数の個数: 140

約数和(自身を含む): 468017352

約数和(自身を除く): 312150024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 107, 108, 144, 162, 192, 214, 216, 281, 288, 321, 324, 428, 432, 562, 576, 642, 648, 843, 856, 864, 963, 1124, 1284, 1296, 1686, 1712, 1728, 1926, 2248, 2529, 2568, 2592, 2889, 3372, 3424, 3852, 4496, 5058, 5136, 5184, 5778, 6744, 6848, 7587, 7704, 8667, 8992, 10116, 10272, 11556, 13488, 15174, 15408, 17334, 17984, 20232, 20544, 22761, 23112, 26976, 30067, 30348, 30816, 34668, 40464, 45522, 46224, 53952, 60134, 60696, 61632, 69336, 80928, 90201, 91044, 92448, 120268, 121392, 138672, 161856, 180402, 182088, 184896, 240536, 242784, 270603, 277344, 360804, 364176, 481072, 485568, 541206, 554688, 721608, 728352, 811809, 962144, 1082412, 1443216, 1456704, 1623618, 1924288, 2164824, 2435427, 2886432, 3247236, 4329648, 4870854, 5772864, 6494472, 8659296, 9741708, 12988944, 17318592, 19483416, 25977888, 38966832, 51955776, 77933664, 155867328]

約数ペア:

[(1, 155867328), (2, 77933664), (3, 51955776), (4, 38966832), (6, 25977888), (8, 19483416), (9, 17318592), (12, 12988944), (16, 9741708), (18, 8659296), (24, 6494472), (27, 5772864), (32, 4870854), (36, 4329648), (48, 3247236), (54, 2886432), (64, 2435427), (72, 2164824), (81, 1924288), (96, 1623618), (107, 1456704), (108, 1443216), (144, 1082412), (162, 962144), (192, 811809), (214, 728352), (216, 721608), (281, 554688), (288, 541206), (321, 485568), (324, 481072), (428, 364176), (432, 360804), (562, 277344), (576, 270603), (642, 242784), (648, 240536), (843, 184896), (856, 182088), (864, 180402), (963, 161856), (1124, 138672), (1284, 121392), (1296, 120268), (1686, 92448), (1712, 91044), (1728, 90201), (1926, 80928), (2248, 69336), (2529, 61632), (2568, 60696), (2592, 60134), (2889, 53952), (3372, 46224), (3424, 45522), (3852, 40464), (4496, 34668), (5058, 30816), (5136, 30348), (5184, 30067), (5778, 26976), (6744, 23112), (6848, 22761), (7587, 20544), (7704, 20232), (8667, 17984), (8992, 17334), (10116, 15408), (10272, 15174), (11556, 13488)]