178127964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12401}}^1$

素因数の和:12440

約数の個数: 96

約数和(自身を含む): 555609600

約数和(自身を除く): 377481636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 12401, 14364, 24802, 37203, 49604, 74406, 86807, 111609, 148812, 173614, 223218, 235619, 260421, 334827, 347228, 446436, 471238, 520842, 669654, 706857, 781263, 942476, 1041684, 1339308, 1413714, 1562526, 1649333, 2120571, 2343789, 2827428, 3125052, 3298666, 4241142, 4687578, 4947999, 6361713, 6597332, 8482284, 9375156, 9895998, 12723426, 14843997, 19791996, 25446852, 29687994, 44531991, 59375988, 89063982, 178127964]

約数ペア:

[(1, 178127964), (2, 89063982), (3, 59375988), (4, 44531991), (6, 29687994), (7, 25446852), (9, 19791996), (12, 14843997), (14, 12723426), (18, 9895998), (19, 9375156), (21, 8482284), (27, 6597332), (28, 6361713), (36, 4947999), (38, 4687578), (42, 4241142), (54, 3298666), (57, 3125052), (63, 2827428), (76, 2343789), (84, 2120571), (108, 1649333), (114, 1562526), (126, 1413714), (133, 1339308), (171, 1041684), (189, 942476), (228, 781263), (252, 706857), (266, 669654), (342, 520842), (378, 471238), (399, 446436), (513, 347228), (532, 334827), (684, 260421), (756, 235619), (798, 223218), (1026, 173614), (1197, 148812), (1596, 111609), (2052, 86807), (2394, 74406), (3591, 49604), (4788, 37203), (7182, 24802), (12401, 14364)]