15676873974

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:428

約数の個数: 160

約数和(自身を含む): 36637967520

約数和(自身を除く): 20961093546

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 101, 113, 122, 139, 162, 183, 202, 226, 278, 303, 339, 366, 417, 549, 606, 678, 834, 909, 1017, 1098, 1251, 1647, 1818, 2034, 2502, 2727, 3051, 3294, 3753, 4941, 5454, 6102, 6161, 6893, 7506, 8181, 8479, 9153, 9882, 11259, 11413, 12322, 13786, 14039, 15707, 16362, 16958, 18306, 18483, 20679, 22518, 22826, 25437, 28078, 31414, 34239, 36966, 41358, 42117, 47121, 50874, 55449, 62037, 68478, 76311, 84234, 94242, 102717, 110898, 124074, 126351, 141363, 152622, 166347, 186111, 205434, 228933, 252702, 282726, 308151, 332694, 372222, 379053, 424089, 457866, 499041, 558333, 616302, 686799, 696193, 758106, 848178, 856379, 924453, 958127, 998082, 1116666, 1137159, 1272267, 1373598, 1392386, 1586407, 1712758, 1848906, 1916254, 2088579, 2274318, 2544534, 2569137, 2874381, 3172814, 4177158, 4759221, 5138274, 5748762, 6265737, 7707411, 8623143, 9518442, 12531474, 14277663, 15414822, 17246286, 18797211, 23122233, 25869429, 28555326, 37594422, 42832989, 46244466, 51738858, 56391633, 69366699, 77608287, 85665978, 96770827, 112783266, 128498967, 138733398, 155216574, 193541654, 256997934, 290312481, 580624962, 870937443, 1741874886, 2612812329, 5225624658, 7838436987, 15676873974]

約数ペア:

[(1, 15676873974), (2, 7838436987), (3, 5225624658), (6, 2612812329), (9, 1741874886), (18, 870937443), (27, 580624962), (54, 290312481), (61, 256997934), (81, 193541654), (101, 155216574), (113, 138733398), (122, 128498967), (139, 112783266), (162, 96770827), (183, 85665978), (202, 77608287), (226, 69366699), (278, 56391633), (303, 51738858), (339, 46244466), (366, 42832989), (417, 37594422), (549, 28555326), (606, 25869429), (678, 23122233), (834, 18797211), (909, 17246286), (1017, 15414822), (1098, 14277663), (1251, 12531474), (1647, 9518442), (1818, 8623143), (2034, 7707411), (2502, 6265737), (2727, 5748762), (3051, 5138274), (3294, 4759221), (3753, 4177158), (4941, 3172814), (5454, 2874381), (6102, 2569137), (6161, 2544534), (6893, 2274318), (7506, 2088579), (8181, 1916254), (8479, 1848906), (9153, 1712758), (9882, 1586407), (11259, 1392386), (11413, 1373598), (12322, 1272267), (13786, 1137159), (14039, 1116666), (15707, 998082), (16362, 958127), (16958, 924453), (18306, 856379), (18483, 848178), (20679, 758106), (22518, 696193), (22826, 686799), (25437, 616302), (28078, 558333), (31414, 499041), (34239, 457866), (36966, 424089), (41358, 379053), (42117, 372222), (47121, 332694), (50874, 308151), (55449, 282726), (62037, 252702), (68478, 228933), (76311, 205434), (84234, 186111), (94242, 166347), (102717, 152622), (110898, 141363), (124074, 126351)]