131893608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 414720000

約数和(自身を除く): 282826392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 149, 154, 168, 231, 264, 298, 308, 447, 462, 479, 596, 616, 894, 924, 958, 1043, 1192, 1437, 1639, 1788, 1848, 1916, 2086, 2874, 3129, 3278, 3353, 3576, 3832, 4172, 4917, 5269, 5748, 6258, 6556, 6706, 8344, 9834, 10059, 10538, 11473, 11496, 12516, 13112, 13412, 15807, 19668, 20118, 21076, 22946, 25032, 26824, 31614, 34419, 36883, 39336, 40236, 42152, 45892, 63228, 68838, 71371, 73766, 80472, 91784, 110649, 126456, 137676, 142742, 147532, 214113, 221298, 275352, 285484, 295064, 428226, 442596, 499597, 570968, 785081, 856452, 885192, 999194, 1498791, 1570162, 1712904, 1998388, 2355243, 2997582, 3140324, 3996776, 4710486, 5495567, 5995164, 6280648, 9420972, 10991134, 11990328, 16486701, 18841944, 21982268, 32973402, 43964536, 65946804, 131893608]

約数ペア:

[(1, 131893608), (2, 65946804), (3, 43964536), (4, 32973402), (6, 21982268), (7, 18841944), (8, 16486701), (11, 11990328), (12, 10991134), (14, 9420972), (21, 6280648), (22, 5995164), (24, 5495567), (28, 4710486), (33, 3996776), (42, 3140324), (44, 2997582), (56, 2355243), (66, 1998388), (77, 1712904), (84, 1570162), (88, 1498791), (132, 999194), (149, 885192), (154, 856452), (168, 785081), (231, 570968), (264, 499597), (298, 442596), (308, 428226), (447, 295064), (462, 285484), (479, 275352), (596, 221298), (616, 214113), (894, 147532), (924, 142742), (958, 137676), (1043, 126456), (1192, 110649), (1437, 91784), (1639, 80472), (1788, 73766), (1848, 71371), (1916, 68838), (2086, 63228), (2874, 45892), (3129, 42152), (3278, 40236), (3353, 39336), (3576, 36883), (3832, 34419), (4172, 31614), (4917, 26824), (5269, 25032), (5748, 22946), (6258, 21076), (6556, 20118), (6706, 19668), (8344, 15807), (9834, 13412), (10059, 13112), (10538, 12516), (11473, 11496)]