128250108

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{587}}^1$

素因数の和:641

約数の個数: 144

約数和(自身を含む): 404355840

約数和(自身を除く): 276105732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 289, 306, 357, 378, 459, 476, 578, 587, 612, 714, 756, 867, 918, 1071, 1156, 1174, 1428, 1734, 1761, 1836, 2023, 2142, 2348, 2601, 3213, 3468, 3522, 4046, 4109, 4284, 5202, 5283, 6069, 6426, 7044, 7803, 8092, 8218, 9979, 10404, 10566, 12138, 12327, 12852, 15606, 15849, 16436, 18207, 19958, 21132, 24276, 24654, 29937, 31212, 31698, 36414, 36981, 39916, 49308, 54621, 59874, 63396, 69853, 72828, 73962, 89811, 109242, 110943, 119748, 139706, 147924, 169643, 179622, 209559, 218484, 221886, 269433, 279412, 339286, 359244, 419118, 443772, 508929, 538866, 628677, 678572, 838236, 1017858, 1077732, 1187501, 1257354, 1526787, 1886031, 2035716, 2375002, 2514708, 3053574, 3562503, 3772062, 4580361, 4750004, 6107148, 7125006, 7544124, 9160722, 10687509, 14250012, 18321444, 21375018, 32062527, 42750036, 64125054, 128250108]

約数ペア:

[(1, 128250108), (2, 64125054), (3, 42750036), (4, 32062527), (6, 21375018), (7, 18321444), (9, 14250012), (12, 10687509), (14, 9160722), (17, 7544124), (18, 7125006), (21, 6107148), (27, 4750004), (28, 4580361), (34, 3772062), (36, 3562503), (42, 3053574), (51, 2514708), (54, 2375002), (63, 2035716), (68, 1886031), (84, 1526787), (102, 1257354), (108, 1187501), (119, 1077732), (126, 1017858), (153, 838236), (189, 678572), (204, 628677), (238, 538866), (252, 508929), (289, 443772), (306, 419118), (357, 359244), (378, 339286), (459, 279412), (476, 269433), (578, 221886), (587, 218484), (612, 209559), (714, 179622), (756, 169643), (867, 147924), (918, 139706), (1071, 119748), (1156, 110943), (1174, 109242), (1428, 89811), (1734, 73962), (1761, 72828), (1836, 69853), (2023, 63396), (2142, 59874), (2348, 54621), (2601, 49308), (3213, 39916), (3468, 36981), (3522, 36414), (4046, 31698), (4109, 31212), (4284, 29937), (5202, 24654), (5283, 24276), (6069, 21132), (6426, 19958), (7044, 18207), (7803, 16436), (8092, 15849), (8218, 15606), (9979, 12852), (10404, 12327), (10566, 12138)]