173146974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 470679552

約数和(自身を除く): 297532578

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 127, 143, 154, 182, 227, 231, 254, 273, 286, 381, 429, 454, 462, 546, 681, 762, 858, 889, 1001, 1362, 1397, 1589, 1651, 1778, 2002, 2497, 2667, 2794, 2951, 3003, 3178, 3302, 4191, 4767, 4953, 4994, 5334, 5902, 6006, 7491, 8382, 8853, 9534, 9779, 9906, 11557, 14982, 17479, 17706, 18161, 19558, 20657, 23114, 28829, 29337, 32461, 34671, 34958, 36322, 41314, 52437, 54483, 57658, 58674, 61971, 64922, 69342, 86487, 97383, 104874, 108966, 123942, 127127, 172974, 194766, 201803, 227227, 254254, 317119, 374777, 381381, 403606, 454454, 605409, 634238, 681681, 749554, 762762, 951357, 1124331, 1210818, 1363362, 1902714, 2219833, 2248662, 2623439, 4122547, 4439666, 5246878, 6659499, 7870317, 8245094, 12367641, 13318998, 15740634, 24735282, 28857829, 57715658, 86573487, 173146974]

約数ペア:

[(1, 173146974), (2, 86573487), (3, 57715658), (6, 28857829), (7, 24735282), (11, 15740634), (13, 13318998), (14, 12367641), (21, 8245094), (22, 7870317), (26, 6659499), (33, 5246878), (39, 4439666), (42, 4122547), (66, 2623439), (77, 2248662), (78, 2219833), (91, 1902714), (127, 1363362), (143, 1210818), (154, 1124331), (182, 951357), (227, 762762), (231, 749554), (254, 681681), (273, 634238), (286, 605409), (381, 454454), (429, 403606), (454, 381381), (462, 374777), (546, 317119), (681, 254254), (762, 227227), (858, 201803), (889, 194766), (1001, 172974), (1362, 127127), (1397, 123942), (1589, 108966), (1651, 104874), (1778, 97383), (2002, 86487), (2497, 69342), (2667, 64922), (2794, 61971), (2951, 58674), (3003, 57658), (3178, 54483), (3302, 52437), (4191, 41314), (4767, 36322), (4953, 34958), (4994, 34671), (5334, 32461), (5902, 29337), (6006, 28829), (7491, 23114), (8382, 20657), (8853, 19558), (9534, 18161), (9779, 17706), (9906, 17479), (11557, 14982)]