163742124

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:756

約数の個数: 144

約数和(自身を含む): 494785536

約数和(自身を除く): 331043412

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 182, 186, 196, 217, 273, 294, 364, 372, 403, 434, 546, 588, 637, 651, 691, 806, 868, 1092, 1209, 1274, 1302, 1382, 1519, 1612, 1911, 2073, 2418, 2548, 2604, 2764, 2821, 3038, 3822, 4146, 4557, 4836, 4837, 5642, 6076, 7644, 8292, 8463, 8983, 9114, 9674, 11284, 14511, 16926, 17966, 18228, 19348, 19747, 21421, 26949, 29022, 33852, 33859, 35932, 39494, 42842, 53898, 58044, 59241, 62881, 64263, 67718, 78988, 85684, 101577, 107796, 118482, 125762, 128526, 135436, 149947, 188643, 203154, 236964, 251524, 257052, 278473, 299894, 377286, 406308, 440167, 449841, 556946, 599788, 754572, 835419, 880334, 899682, 1049629, 1113892, 1320501, 1670838, 1760668, 1799364, 1949311, 2099258, 2641002, 3148887, 3341676, 3898622, 4198516, 5282004, 5847933, 6297774, 7797244, 11695866, 12595548, 13645177, 23391732, 27290354, 40935531, 54580708, 81871062, 163742124]

約数ペア:

[(1, 163742124), (2, 81871062), (3, 54580708), (4, 40935531), (6, 27290354), (7, 23391732), (12, 13645177), (13, 12595548), (14, 11695866), (21, 7797244), (26, 6297774), (28, 5847933), (31, 5282004), (39, 4198516), (42, 3898622), (49, 3341676), (52, 3148887), (62, 2641002), (78, 2099258), (84, 1949311), (91, 1799364), (93, 1760668), (98, 1670838), (124, 1320501), (147, 1113892), (156, 1049629), (182, 899682), (186, 880334), (196, 835419), (217, 754572), (273, 599788), (294, 556946), (364, 449841), (372, 440167), (403, 406308), (434, 377286), (546, 299894), (588, 278473), (637, 257052), (651, 251524), (691, 236964), (806, 203154), (868, 188643), (1092, 149947), (1209, 135436), (1274, 128526), (1302, 125762), (1382, 118482), (1519, 107796), (1612, 101577), (1911, 85684), (2073, 78988), (2418, 67718), (2548, 64263), (2604, 62881), (2764, 59241), (2821, 58044), (3038, 53898), (3822, 42842), (4146, 39494), (4557, 35932), (4836, 33859), (4837, 33852), (5642, 29022), (6076, 26949), (7644, 21421), (8292, 19747), (8463, 19348), (8983, 18228), (9114, 17966), (9674, 16926), (11284, 14511)]