129941336

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 319181760

約数和(自身を除く): 189240424

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 37, 49, 56, 62, 68, 74, 98, 119, 124, 136, 148, 196, 217, 238, 248, 259, 289, 296, 392, 434, 476, 518, 527, 578, 629, 833, 868, 952, 1036, 1054, 1147, 1156, 1258, 1519, 1666, 1736, 1813, 2023, 2072, 2108, 2294, 2312, 2516, 3038, 3332, 3626, 3689, 4046, 4216, 4403, 4588, 5032, 6076, 6664, 7252, 7378, 8029, 8092, 8806, 8959, 9176, 10693, 12152, 14161, 14504, 14756, 16058, 16184, 17612, 17918, 19499, 21386, 25823, 28322, 29512, 30821, 32116, 35224, 35836, 38998, 42772, 51646, 56203, 56644, 61642, 62713, 64232, 71672, 74851, 77996, 85544, 103292, 112406, 113288, 123284, 125426, 136493, 149702, 155992, 206584, 224812, 246568, 250852, 272986, 299404, 331483, 438991, 449624, 501704, 523957, 545972, 598808, 662966, 877982, 955451, 1047914, 1091944, 1325932, 1755964, 1910902, 2095828, 2320381, 2651864, 3511928, 3821804, 4191656, 4640762, 7643608, 9281524, 16242667, 18563048, 32485334, 64970668, 129941336]

約数ペア:

[(1, 129941336), (2, 64970668), (4, 32485334), (7, 18563048), (8, 16242667), (14, 9281524), (17, 7643608), (28, 4640762), (31, 4191656), (34, 3821804), (37, 3511928), (49, 2651864), (56, 2320381), (62, 2095828), (68, 1910902), (74, 1755964), (98, 1325932), (119, 1091944), (124, 1047914), (136, 955451), (148, 877982), (196, 662966), (217, 598808), (238, 545972), (248, 523957), (259, 501704), (289, 449624), (296, 438991), (392, 331483), (434, 299404), (476, 272986), (518, 250852), (527, 246568), (578, 224812), (629, 206584), (833, 155992), (868, 149702), (952, 136493), (1036, 125426), (1054, 123284), (1147, 113288), (1156, 112406), (1258, 103292), (1519, 85544), (1666, 77996), (1736, 74851), (1813, 71672), (2023, 64232), (2072, 62713), (2108, 61642), (2294, 56644), (2312, 56203), (2516, 51646), (3038, 42772), (3332, 38998), (3626, 35836), (3689, 35224), (4046, 32116), (4216, 30821), (4403, 29512), (4588, 28322), (5032, 25823), (6076, 21386), (6664, 19499), (7252, 17918), (7378, 17612), (8029, 16184), (8092, 16058), (8806, 14756), (8959, 14504), (9176, 14161), (10693, 12152)]