166151608

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 398908800

約数和(自身を除く): 232757192

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 53, 56, 68, 74, 89, 106, 119, 136, 148, 178, 212, 238, 259, 296, 356, 371, 424, 476, 518, 623, 629, 712, 742, 901, 952, 1036, 1246, 1258, 1484, 1513, 1802, 1961, 2072, 2492, 2516, 2968, 3026, 3293, 3604, 3922, 4403, 4717, 4984, 5032, 6052, 6307, 6586, 7208, 7844, 8806, 9434, 10591, 12104, 12614, 13172, 13727, 15688, 17612, 18868, 21182, 23051, 25228, 26344, 27454, 33019, 33337, 35224, 37736, 42364, 46102, 50456, 54908, 55981, 66038, 66674, 80189, 84728, 92204, 109816, 111962, 132076, 133348, 160378, 174529, 184408, 223924, 233359, 264152, 266696, 320756, 349058, 391867, 447848, 466718, 561323, 641512, 698116, 783734, 933436, 1122646, 1221703, 1396232, 1567468, 1866872, 2245292, 2443406, 2966993, 3134936, 4490584, 4886812, 5933986, 9773624, 11867972, 20768951, 23735944, 41537902, 83075804, 166151608]

約数ペア:

[(1, 166151608), (2, 83075804), (4, 41537902), (7, 23735944), (8, 20768951), (14, 11867972), (17, 9773624), (28, 5933986), (34, 4886812), (37, 4490584), (53, 3134936), (56, 2966993), (68, 2443406), (74, 2245292), (89, 1866872), (106, 1567468), (119, 1396232), (136, 1221703), (148, 1122646), (178, 933436), (212, 783734), (238, 698116), (259, 641512), (296, 561323), (356, 466718), (371, 447848), (424, 391867), (476, 349058), (518, 320756), (623, 266696), (629, 264152), (712, 233359), (742, 223924), (901, 184408), (952, 174529), (1036, 160378), (1246, 133348), (1258, 132076), (1484, 111962), (1513, 109816), (1802, 92204), (1961, 84728), (2072, 80189), (2492, 66674), (2516, 66038), (2968, 55981), (3026, 54908), (3293, 50456), (3604, 46102), (3922, 42364), (4403, 37736), (4717, 35224), (4984, 33337), (5032, 33019), (6052, 27454), (6307, 26344), (6586, 25228), (7208, 23051), (7844, 21182), (8806, 18868), (9434, 17612), (10591, 15688), (12104, 13727), (12614, 13172)]