156688992

素因数分解:

$2^5\times 3^4\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1074

約数の個数: 120

約数和(自身を含む): 468844992

約数和(自身を除く): 312156000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 183, 216, 244, 288, 324, 366, 432, 488, 549, 648, 732, 864, 976, 991, 1098, 1296, 1464, 1647, 1952, 1982, 2196, 2592, 2928, 2973, 3294, 3964, 4392, 4941, 5856, 5946, 6588, 7928, 8784, 8919, 9882, 11892, 13176, 15856, 17568, 17838, 19764, 23784, 26352, 26757, 31712, 35676, 39528, 47568, 52704, 53514, 60451, 71352, 79056, 80271, 95136, 107028, 120902, 142704, 158112, 160542, 181353, 214056, 241804, 285408, 321084, 362706, 428112, 483608, 544059, 642168, 725412, 856224, 967216, 1088118, 1284336, 1450824, 1632177, 1934432, 2176236, 2568672, 2901648, 3264354, 4352472, 4896531, 5803296, 6528708, 8704944, 9793062, 13057416, 17409888, 19586124, 26114832, 39172248, 52229664, 78344496, 156688992]

約数ペア:

[(1, 156688992), (2, 78344496), (3, 52229664), (4, 39172248), (6, 26114832), (8, 19586124), (9, 17409888), (12, 13057416), (16, 9793062), (18, 8704944), (24, 6528708), (27, 5803296), (32, 4896531), (36, 4352472), (48, 3264354), (54, 2901648), (61, 2568672), (72, 2176236), (81, 1934432), (96, 1632177), (108, 1450824), (122, 1284336), (144, 1088118), (162, 967216), (183, 856224), (216, 725412), (244, 642168), (288, 544059), (324, 483608), (366, 428112), (432, 362706), (488, 321084), (549, 285408), (648, 241804), (732, 214056), (864, 181353), (976, 160542), (991, 158112), (1098, 142704), (1296, 120902), (1464, 107028), (1647, 95136), (1952, 80271), (1982, 79056), (2196, 71352), (2592, 60451), (2928, 53514), (2973, 52704), (3294, 47568), (3964, 39528), (4392, 35676), (4941, 31712), (5856, 26757), (5946, 26352), (6588, 23784), (7928, 19764), (8784, 17838), (8919, 17568), (9882, 15856), (11892, 13176)]