145856844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:820

約数の個数: 144

約数和(自身を含む): 454970880

約数和(自身を除く): 309114036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 41, 42, 57, 63, 76, 82, 84, 114, 123, 126, 133, 164, 171, 228, 246, 252, 266, 287, 342, 369, 399, 492, 532, 574, 684, 738, 743, 779, 798, 861, 1148, 1197, 1476, 1486, 1558, 1596, 1722, 2229, 2337, 2394, 2583, 2972, 3116, 3444, 4458, 4674, 4788, 5166, 5201, 5453, 6687, 7011, 8916, 9348, 10332, 10402, 10906, 13374, 14022, 14117, 15603, 16359, 20804, 21812, 26748, 28044, 28234, 30463, 31206, 32718, 42351, 46809, 49077, 56468, 60926, 62412, 65436, 84702, 91389, 93618, 98154, 98819, 121852, 127053, 169404, 182778, 187236, 196308, 197638, 213241, 254106, 274167, 296457, 365556, 395276, 426482, 508212, 548334, 578797, 592914, 639723, 852964, 889371, 1096668, 1157594, 1185828, 1279446, 1736391, 1778742, 1919169, 2315188, 2558892, 3472782, 3557484, 3838338, 4051579, 5209173, 6945564, 7676676, 8103158, 10418346, 12154737, 16206316, 20836692, 24309474, 36464211, 48618948, 72928422, 145856844]

約数ペア:

[(1, 145856844), (2, 72928422), (3, 48618948), (4, 36464211), (6, 24309474), (7, 20836692), (9, 16206316), (12, 12154737), (14, 10418346), (18, 8103158), (19, 7676676), (21, 6945564), (28, 5209173), (36, 4051579), (38, 3838338), (41, 3557484), (42, 3472782), (57, 2558892), (63, 2315188), (76, 1919169), (82, 1778742), (84, 1736391), (114, 1279446), (123, 1185828), (126, 1157594), (133, 1096668), (164, 889371), (171, 852964), (228, 639723), (246, 592914), (252, 578797), (266, 548334), (287, 508212), (342, 426482), (369, 395276), (399, 365556), (492, 296457), (532, 274167), (574, 254106), (684, 213241), (738, 197638), (743, 196308), (779, 187236), (798, 182778), (861, 169404), (1148, 127053), (1197, 121852), (1476, 98819), (1486, 98154), (1558, 93618), (1596, 91389), (1722, 84702), (2229, 65436), (2337, 62412), (2394, 60926), (2583, 56468), (2972, 49077), (3116, 46809), (3444, 42351), (4458, 32718), (4674, 31206), (4788, 30463), (5166, 28234), (5201, 28044), (5453, 26748), (6687, 21812), (7011, 20804), (8916, 16359), (9348, 15603), (10332, 14117), (10402, 14022), (10906, 13374)]