154925784

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 477504720

約数和(自身を除く): 322578936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 53, 54, 72, 78, 81, 104, 106, 108, 117, 156, 159, 162, 212, 216, 234, 312, 318, 324, 347, 351, 424, 468, 477, 636, 648, 689, 694, 702, 936, 954, 1041, 1053, 1272, 1378, 1388, 1404, 1431, 1908, 2067, 2082, 2106, 2756, 2776, 2808, 2862, 3123, 3816, 4134, 4164, 4212, 4293, 4511, 5512, 5724, 6201, 6246, 8268, 8328, 8424, 8586, 9022, 9369, 11448, 12402, 12492, 13533, 16536, 17172, 18044, 18391, 18603, 18738, 24804, 24984, 27066, 28107, 34344, 36088, 36782, 37206, 37476, 40599, 49608, 54132, 55173, 55809, 56214, 73564, 74412, 74952, 81198, 108264, 110346, 111618, 112428, 121797, 147128, 148824, 162396, 165519, 220692, 223236, 224856, 239083, 243594, 324792, 331038, 365391, 441384, 446472, 478166, 487188, 496557, 662076, 717249, 730782, 956332, 974376, 993114, 1324152, 1434498, 1461564, 1489671, 1912664, 1986228, 2151747, 2868996, 2923128, 2979342, 3972456, 4303494, 5737992, 5958684, 6455241, 8606988, 11917368, 12910482, 17213976, 19365723, 25820964, 38731446, 51641928, 77462892, 154925784]

約数ペア:

[(1, 154925784), (2, 77462892), (3, 51641928), (4, 38731446), (6, 25820964), (8, 19365723), (9, 17213976), (12, 12910482), (13, 11917368), (18, 8606988), (24, 6455241), (26, 5958684), (27, 5737992), (36, 4303494), (39, 3972456), (52, 2979342), (53, 2923128), (54, 2868996), (72, 2151747), (78, 1986228), (81, 1912664), (104, 1489671), (106, 1461564), (108, 1434498), (117, 1324152), (156, 993114), (159, 974376), (162, 956332), (212, 730782), (216, 717249), (234, 662076), (312, 496557), (318, 487188), (324, 478166), (347, 446472), (351, 441384), (424, 365391), (468, 331038), (477, 324792), (636, 243594), (648, 239083), (689, 224856), (694, 223236), (702, 220692), (936, 165519), (954, 162396), (1041, 148824), (1053, 147128), (1272, 121797), (1378, 112428), (1388, 111618), (1404, 110346), (1431, 108264), (1908, 81198), (2067, 74952), (2082, 74412), (2106, 73564), (2756, 56214), (2776, 55809), (2808, 55173), (2862, 54132), (3123, 49608), (3816, 40599), (4134, 37476), (4164, 37206), (4212, 36782), (4293, 36088), (4511, 34344), (5512, 28107), (5724, 27066), (6201, 24984), (6246, 24804), (8268, 18738), (8328, 18603), (8424, 18391), (8586, 18044), (9022, 17172), (9369, 16536), (11448, 13533), (12402, 12492)]