161170064

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 374038560

約数和(自身を除く): 212868496

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 59, 68, 83, 88, 118, 121, 136, 166, 176, 187, 236, 242, 272, 332, 374, 472, 484, 649, 664, 748, 913, 944, 968, 1003, 1298, 1328, 1411, 1496, 1826, 1936, 2006, 2057, 2596, 2822, 2992, 3652, 4012, 4114, 4897, 5192, 5644, 7139, 7304, 8024, 8228, 9794, 10043, 10384, 11033, 11288, 14278, 14608, 15521, 16048, 16456, 19588, 20086, 22066, 22576, 28556, 31042, 32912, 39176, 40172, 44132, 53867, 57112, 62084, 78352, 80344, 83249, 88264, 107734, 114224, 121363, 124168, 160688, 166498, 170731, 176528, 215468, 242726, 248336, 332996, 341462, 430936, 485452, 592537, 665992, 682924, 861872, 915739, 970904, 1185074, 1331984, 1365848, 1831478, 1941808, 2370148, 2731696, 3662956, 4740296, 7325912, 9480592, 10073129, 14651824, 20146258, 40292516, 80585032, 161170064]

約数ペア:

[(1, 161170064), (2, 80585032), (4, 40292516), (8, 20146258), (11, 14651824), (16, 10073129), (17, 9480592), (22, 7325912), (34, 4740296), (44, 3662956), (59, 2731696), (68, 2370148), (83, 1941808), (88, 1831478), (118, 1365848), (121, 1331984), (136, 1185074), (166, 970904), (176, 915739), (187, 861872), (236, 682924), (242, 665992), (272, 592537), (332, 485452), (374, 430936), (472, 341462), (484, 332996), (649, 248336), (664, 242726), (748, 215468), (913, 176528), (944, 170731), (968, 166498), (1003, 160688), (1298, 124168), (1328, 121363), (1411, 114224), (1496, 107734), (1826, 88264), (1936, 83249), (2006, 80344), (2057, 78352), (2596, 62084), (2822, 57112), (2992, 53867), (3652, 44132), (4012, 40172), (4114, 39176), (4897, 32912), (5192, 31042), (5644, 28556), (7139, 22576), (7304, 22066), (8024, 20086), (8228, 19588), (9794, 16456), (10043, 16048), (10384, 15521), (11033, 14608), (11288, 14278)]