129925458

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 160

約数和(自身を含む): 351267840

約数和(自身を除く): 221342382

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 27, 34, 38, 39, 51, 54, 57, 78, 81, 102, 114, 117, 153, 162, 171, 191, 221, 234, 247, 306, 323, 342, 351, 382, 442, 459, 494, 513, 573, 646, 663, 702, 741, 918, 969, 1026, 1053, 1146, 1326, 1377, 1482, 1539, 1719, 1938, 1989, 2106, 2223, 2483, 2754, 2907, 3078, 3247, 3438, 3629, 3978, 4199, 4446, 4966, 5157, 5814, 5967, 6494, 6669, 7258, 7449, 8398, 8721, 9741, 10314, 10887, 11934, 12597, 13338, 14898, 15471, 17442, 17901, 19482, 20007, 21774, 22347, 25194, 26163, 29223, 30942, 32661, 35802, 37791, 40014, 42211, 44694, 47177, 52326, 58446, 61693, 65322, 67041, 75582, 84422, 87669, 94354, 97983, 113373, 123386, 126633, 134082, 141531, 175338, 185079, 195966, 201123, 226746, 253266, 263007, 283062, 293949, 340119, 370158, 379899, 402246, 424593, 526014, 555237, 587898, 680238, 759798, 802009, 849186, 1110474, 1139697, 1273779, 1604018, 1665711, 2279394, 2406027, 2547558, 3331422, 3419091, 3821337, 4812054, 4997133, 6838182, 7218081, 7642674, 9994266, 14436162, 21654243, 43308486, 64962729, 129925458]

約数ペア:

[(1, 129925458), (2, 64962729), (3, 43308486), (6, 21654243), (9, 14436162), (13, 9994266), (17, 7642674), (18, 7218081), (19, 6838182), (26, 4997133), (27, 4812054), (34, 3821337), (38, 3419091), (39, 3331422), (51, 2547558), (54, 2406027), (57, 2279394), (78, 1665711), (81, 1604018), (102, 1273779), (114, 1139697), (117, 1110474), (153, 849186), (162, 802009), (171, 759798), (191, 680238), (221, 587898), (234, 555237), (247, 526014), (306, 424593), (323, 402246), (342, 379899), (351, 370158), (382, 340119), (442, 293949), (459, 283062), (494, 263007), (513, 253266), (573, 226746), (646, 201123), (663, 195966), (702, 185079), (741, 175338), (918, 141531), (969, 134082), (1026, 126633), (1053, 123386), (1146, 113373), (1326, 97983), (1377, 94354), (1482, 87669), (1539, 84422), (1719, 75582), (1938, 67041), (1989, 65322), (2106, 61693), (2223, 58446), (2483, 52326), (2754, 47177), (2907, 44694), (3078, 42211), (3247, 40014), (3438, 37791), (3629, 35802), (3978, 32661), (4199, 30942), (4446, 29223), (4966, 26163), (5157, 25194), (5814, 22347), (5967, 21774), (6494, 20007), (6669, 19482), (7258, 17901), (7449, 17442), (8398, 15471), (8721, 14898), (9741, 13338), (10314, 12597), (10887, 11934)]