188191036796

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{77689}}^1$

素因数の和:78451

約数の個数: 72

約数和(自身を含む): 406201854240

約数和(自身を除く): 218010817444

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 727, 833, 1454, 1666, 2908, 3332, 5089, 10178, 12359, 20356, 24718, 35623, 49436, 71246, 77689, 86513, 142492, 155378, 173026, 310756, 346052, 543823, 605591, 1087646, 1211182, 1320713, 2175292, 2422364, 2641426, 3806761, 5282852, 7613522, 9244991, 15227044, 18489982, 36979964, 56479903, 64714937, 112959806, 129429874, 225919612, 258859748, 395359321, 790718642, 960158351, 1581437284, 1920316702, 2767515247, 3840633404, 5535030494, 6721108457, 11070060988, 13442216914, 26884433828, 47047759199, 94095518398, 188191036796]

約数ペア:

[(1, 188191036796), (2, 94095518398), (4, 47047759199), (7, 26884433828), (14, 13442216914), (17, 11070060988), (28, 6721108457), (34, 5535030494), (49, 3840633404), (68, 2767515247), (98, 1920316702), (119, 1581437284), (196, 960158351), (238, 790718642), (476, 395359321), (727, 258859748), (833, 225919612), (1454, 129429874), (1666, 112959806), (2908, 64714937), (3332, 56479903), (5089, 36979964), (10178, 18489982), (12359, 15227044), (20356, 9244991), (24718, 7613522), (35623, 5282852), (49436, 3806761), (71246, 2641426), (77689, 2422364), (86513, 2175292), (142492, 1320713), (155378, 1211182), (173026, 1087646), (310756, 605591), (346052, 543823)]