159419988

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5407}}^1$

素因数の和:5443

約数の個数: 120

約数和(自身を含む): 513024512

約数和(自身を除く): 353604524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 5407, 7371, 9828, 10814, 14742, 16221, 21628, 29484, 32442, 37849, 48663, 64884, 70291, 75698, 97326, 113547, 140582, 145989, 151396, 194652, 210873, 227094, 281164, 291978, 340641, 421746, 437967, 454188, 492037, 583956, 632619, 681282, 843492, 875934, 984074, 1021923, 1265238, 1362564, 1476111, 1751868, 1897857, 1968148, 2043846, 2530476, 2952222, 3065769, 3795714, 4087692, 4428333, 5693571, 5904444, 6131538, 7591428, 8856666, 11387142, 12263076, 13284999, 17713332, 22774284, 26569998, 39854997, 53139996, 79709994, 159419988]

約数ペア:

[(1, 159419988), (2, 79709994), (3, 53139996), (4, 39854997), (6, 26569998), (7, 22774284), (9, 17713332), (12, 13284999), (13, 12263076), (14, 11387142), (18, 8856666), (21, 7591428), (26, 6131538), (27, 5904444), (28, 5693571), (36, 4428333), (39, 4087692), (42, 3795714), (52, 3065769), (54, 2952222), (63, 2530476), (78, 2043846), (81, 1968148), (84, 1897857), (91, 1751868), (108, 1476111), (117, 1362564), (126, 1265238), (156, 1021923), (162, 984074), (182, 875934), (189, 843492), (234, 681282), (252, 632619), (273, 583956), (324, 492037), (351, 454188), (364, 437967), (378, 421746), (468, 340641), (546, 291978), (567, 281164), (702, 227094), (756, 210873), (819, 194652), (1053, 151396), (1092, 145989), (1134, 140582), (1404, 113547), (1638, 97326), (2106, 75698), (2268, 70291), (2457, 64884), (3276, 48663), (4212, 37849), (4914, 32442), (5407, 29484), (7371, 21628), (9828, 16221), (10814, 14742)]