129218292

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 216

約数和(自身を含む): 418279680

約数和(自身を除く): 289061388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 31, 34, 36, 42, 49, 51, 62, 63, 68, 84, 93, 98, 102, 119, 124, 126, 139, 147, 153, 186, 196, 204, 217, 238, 252, 278, 279, 294, 306, 357, 372, 417, 434, 441, 476, 527, 556, 558, 588, 612, 651, 714, 833, 834, 868, 882, 973, 1054, 1071, 1116, 1251, 1302, 1428, 1519, 1581, 1666, 1668, 1764, 1946, 1953, 2108, 2142, 2363, 2499, 2502, 2604, 2919, 3038, 3162, 3332, 3689, 3892, 3906, 4284, 4309, 4557, 4726, 4743, 4998, 5004, 5838, 6076, 6324, 6811, 7089, 7378, 7497, 7812, 8618, 8757, 9114, 9452, 9486, 9996, 11067, 11676, 12927, 13622, 13671, 14178, 14756, 14994, 16541, 17236, 17514, 18228, 18972, 20433, 21267, 22134, 25823, 25854, 27244, 27342, 28356, 29988, 30163, 33082, 33201, 35028, 38781, 40866, 42534, 44268, 49623, 51646, 51708, 54684, 60326, 61299, 66164, 66402, 73253, 77469, 77562, 81732, 85068, 90489, 99246, 103292, 115787, 120652, 122598, 132804, 146506, 148869, 154938, 155124, 180978, 198492, 211141, 219759, 231574, 232407, 245196, 271467, 293012, 297738, 309876, 347361, 361956, 422282, 439518, 463148, 464814, 512771, 542934, 595476, 633423, 659277, 694722, 844564, 879036, 929628, 1025542, 1042083, 1085868, 1266846, 1318554, 1389444, 1538313, 1900269, 2051084, 2084166, 2533692, 2637108, 3076626, 3589397, 3800538, 4168332, 4614939, 6153252, 7178794, 7601076, 9229878, 10768191, 14357588, 18459756, 21536382, 32304573, 43072764, 64609146, 129218292]

約数ペア:

[(1, 129218292), (2, 64609146), (3, 43072764), (4, 32304573), (6, 21536382), (7, 18459756), (9, 14357588), (12, 10768191), (14, 9229878), (17, 7601076), (18, 7178794), (21, 6153252), (28, 4614939), (31, 4168332), (34, 3800538), (36, 3589397), (42, 3076626), (49, 2637108), (51, 2533692), (62, 2084166), (63, 2051084), (68, 1900269), (84, 1538313), (93, 1389444), (98, 1318554), (102, 1266846), (119, 1085868), (124, 1042083), (126, 1025542), (139, 929628), (147, 879036), (153, 844564), (186, 694722), (196, 659277), (204, 633423), (217, 595476), (238, 542934), (252, 512771), (278, 464814), (279, 463148), (294, 439518), (306, 422282), (357, 361956), (372, 347361), (417, 309876), (434, 297738), (441, 293012), (476, 271467), (527, 245196), (556, 232407), (558, 231574), (588, 219759), (612, 211141), (651, 198492), (714, 180978), (833, 155124), (834, 154938), (868, 148869), (882, 146506), (973, 132804), (1054, 122598), (1071, 120652), (1116, 115787), (1251, 103292), (1302, 99246), (1428, 90489), (1519, 85068), (1581, 81732), (1666, 77562), (1668, 77469), (1764, 73253), (1946, 66402), (1953, 66164), (2108, 61299), (2142, 60326), (2363, 54684), (2499, 51708), (2502, 51646), (2604, 49623), (2919, 44268), (3038, 42534), (3162, 40866), (3332, 38781), (3689, 35028), (3892, 33201), (3906, 33082), (4284, 30163), (4309, 29988), (4557, 28356), (4726, 27342), (4743, 27244), (4998, 25854), (5004, 25823), (5838, 22134), (6076, 21267), (6324, 20433), (6811, 18972), (7089, 18228), (7378, 17514), (7497, 17236), (7812, 16541), (8618, 14994), (8757, 14756), (9114, 14178), (9452, 13671), (9486, 13622), (9996, 12927), (11067, 11676)]