144985428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:426

約数の個数: 144

約数和(自身を含む): 446584320

約数和(自身を除く): 301598892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 107, 114, 126, 133, 171, 214, 228, 252, 266, 283, 321, 342, 399, 428, 532, 566, 642, 684, 749, 798, 849, 963, 1132, 1197, 1284, 1498, 1596, 1698, 1926, 1981, 2033, 2247, 2394, 2547, 2996, 3396, 3852, 3962, 4066, 4494, 4788, 5094, 5377, 5943, 6099, 6741, 7924, 8132, 8988, 10188, 10754, 11886, 12198, 13482, 14231, 16131, 17829, 18297, 21508, 23772, 24396, 26964, 28462, 30281, 32262, 35658, 36594, 37639, 42693, 48393, 56924, 60562, 64524, 71316, 73188, 75278, 85386, 90843, 96786, 112917, 121124, 128079, 150556, 170772, 181686, 193572, 211967, 225834, 256158, 272529, 338751, 363372, 423934, 451668, 512316, 545058, 575339, 635901, 677502, 847868, 1090116, 1150678, 1271802, 1355004, 1726017, 1907703, 2301356, 2543604, 3452034, 3815406, 4027373, 5178051, 6904068, 7630812, 8054746, 10356102, 12082119, 16109492, 20712204, 24164238, 36246357, 48328476, 72492714, 144985428]

約数ペア:

[(1, 144985428), (2, 72492714), (3, 48328476), (4, 36246357), (6, 24164238), (7, 20712204), (9, 16109492), (12, 12082119), (14, 10356102), (18, 8054746), (19, 7630812), (21, 6904068), (28, 5178051), (36, 4027373), (38, 3815406), (42, 3452034), (57, 2543604), (63, 2301356), (76, 1907703), (84, 1726017), (107, 1355004), (114, 1271802), (126, 1150678), (133, 1090116), (171, 847868), (214, 677502), (228, 635901), (252, 575339), (266, 545058), (283, 512316), (321, 451668), (342, 423934), (399, 363372), (428, 338751), (532, 272529), (566, 256158), (642, 225834), (684, 211967), (749, 193572), (798, 181686), (849, 170772), (963, 150556), (1132, 128079), (1197, 121124), (1284, 112917), (1498, 96786), (1596, 90843), (1698, 85386), (1926, 75278), (1981, 73188), (2033, 71316), (2247, 64524), (2394, 60562), (2547, 56924), (2996, 48393), (3396, 42693), (3852, 37639), (3962, 36594), (4066, 35658), (4494, 32262), (4788, 30281), (5094, 28462), (5377, 26964), (5943, 24396), (6099, 23772), (6741, 21508), (7924, 18297), (8132, 17829), (8988, 16131), (10188, 14231), (10754, 13482), (11886, 12198)]