143856258

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 381696000

約数和(自身を除く): 237839742

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 114, 133, 147, 182, 247, 266, 273, 283, 294, 343, 399, 494, 546, 566, 637, 686, 741, 798, 849, 931, 1029, 1274, 1482, 1698, 1729, 1862, 1911, 1981, 2058, 2793, 3458, 3679, 3822, 3962, 4459, 5187, 5377, 5586, 5943, 6517, 7358, 8918, 10374, 10754, 11037, 11886, 12103, 13034, 13377, 13867, 16131, 19551, 22074, 24206, 25753, 26754, 27734, 32262, 36309, 37639, 39102, 41601, 51506, 69901, 72618, 75278, 77259, 83202, 84721, 97069, 112917, 139802, 154518, 169442, 180271, 194138, 209703, 225834, 254163, 263473, 291207, 360542, 419406, 489307, 508326, 526946, 540813, 582414, 790419, 978614, 1081626, 1261897, 1467921, 1580838, 1844311, 2523794, 2935842, 3425149, 3688622, 3785691, 5532933, 6850298, 7571382, 10275447, 11065866, 20550894, 23976043, 47952086, 71928129, 143856258]

約数ペア:

[(1, 143856258), (2, 71928129), (3, 47952086), (6, 23976043), (7, 20550894), (13, 11065866), (14, 10275447), (19, 7571382), (21, 6850298), (26, 5532933), (38, 3785691), (39, 3688622), (42, 3425149), (49, 2935842), (57, 2523794), (78, 1844311), (91, 1580838), (98, 1467921), (114, 1261897), (133, 1081626), (147, 978614), (182, 790419), (247, 582414), (266, 540813), (273, 526946), (283, 508326), (294, 489307), (343, 419406), (399, 360542), (494, 291207), (546, 263473), (566, 254163), (637, 225834), (686, 209703), (741, 194138), (798, 180271), (849, 169442), (931, 154518), (1029, 139802), (1274, 112917), (1482, 97069), (1698, 84721), (1729, 83202), (1862, 77259), (1911, 75278), (1981, 72618), (2058, 69901), (2793, 51506), (3458, 41601), (3679, 39102), (3822, 37639), (3962, 36309), (4459, 32262), (5187, 27734), (5377, 26754), (5586, 25753), (5943, 24206), (6517, 22074), (7358, 19551), (8918, 16131), (10374, 13867), (10754, 13377), (11037, 13034), (11886, 12103)]