175214988

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2447}}^1$

素因数の和:2493

約数の個数: 120

約数和(自身を含む): 522510912

約数和(自身を除く): 347295924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 306, 324, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1053, 1326, 1377, 1404, 1836, 1989, 2106, 2447, 2652, 2754, 3978, 4212, 4894, 5508, 5967, 7341, 7956, 9788, 11934, 14682, 17901, 22023, 23868, 29364, 31811, 35802, 41599, 44046, 63622, 66069, 71604, 83198, 88092, 95433, 124797, 127244, 132138, 166396, 190866, 198207, 249594, 264276, 286299, 374391, 381732, 396414, 499188, 540787, 572598, 748782, 792828, 858897, 1081574, 1123173, 1145196, 1497564, 1622361, 1717794, 2163148, 2246346, 2576691, 3244722, 3369519, 3435588, 4492692, 4867083, 5153382, 6489444, 6739038, 9734166, 10306764, 13478076, 14601249, 19468332, 29202498, 43803747, 58404996, 87607494, 175214988]

約数ペア:

[(1, 175214988), (2, 87607494), (3, 58404996), (4, 43803747), (6, 29202498), (9, 19468332), (12, 14601249), (13, 13478076), (17, 10306764), (18, 9734166), (26, 6739038), (27, 6489444), (34, 5153382), (36, 4867083), (39, 4492692), (51, 3435588), (52, 3369519), (54, 3244722), (68, 2576691), (78, 2246346), (81, 2163148), (102, 1717794), (108, 1622361), (117, 1497564), (153, 1145196), (156, 1123173), (162, 1081574), (204, 858897), (221, 792828), (234, 748782), (306, 572598), (324, 540787), (351, 499188), (442, 396414), (459, 381732), (468, 374391), (612, 286299), (663, 264276), (702, 249594), (884, 198207), (918, 190866), (1053, 166396), (1326, 132138), (1377, 127244), (1404, 124797), (1836, 95433), (1989, 88092), (2106, 83198), (2447, 71604), (2652, 66069), (2754, 63622), (3978, 44046), (4212, 41599), (4894, 35802), (5508, 31811), (5967, 29364), (7341, 23868), (7956, 22023), (9788, 17901), (11934, 14682)]