138910128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:411

約数の個数: 160

約数和(自身を含む): 440971776

約数和(自身を除く): 302061648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 83, 84, 102, 112, 119, 136, 166, 168, 204, 238, 249, 272, 293, 332, 336, 357, 408, 476, 498, 581, 586, 664, 714, 816, 879, 952, 996, 1162, 1172, 1328, 1411, 1428, 1743, 1758, 1904, 1992, 2051, 2324, 2344, 2822, 2856, 3486, 3516, 3984, 4102, 4233, 4648, 4688, 4981, 5644, 5712, 6153, 6972, 7032, 8204, 8466, 9296, 9877, 9962, 11288, 12306, 13944, 14064, 14943, 16408, 16932, 19754, 19924, 22576, 24319, 24612, 27888, 29631, 29886, 32816, 33864, 34867, 39508, 39848, 48638, 49224, 59262, 59772, 67728, 69734, 72957, 79016, 79696, 97276, 98448, 104601, 118524, 119544, 139468, 145914, 158032, 170233, 194552, 209202, 237048, 239088, 278936, 291828, 340466, 389104, 413423, 418404, 474096, 510699, 557872, 583656, 680932, 826846, 836808, 1021398, 1167312, 1240269, 1361864, 1653692, 1673616, 2042796, 2480538, 2723728, 2893961, 3307384, 4085592, 4961076, 5787922, 6614768, 8171184, 8681883, 9922152, 11575844, 17363766, 19844304, 23151688, 34727532, 46303376, 69455064, 138910128]

約数ペア:

[(1, 138910128), (2, 69455064), (3, 46303376), (4, 34727532), (6, 23151688), (7, 19844304), (8, 17363766), (12, 11575844), (14, 9922152), (16, 8681883), (17, 8171184), (21, 6614768), (24, 5787922), (28, 4961076), (34, 4085592), (42, 3307384), (48, 2893961), (51, 2723728), (56, 2480538), (68, 2042796), (83, 1673616), (84, 1653692), (102, 1361864), (112, 1240269), (119, 1167312), (136, 1021398), (166, 836808), (168, 826846), (204, 680932), (238, 583656), (249, 557872), (272, 510699), (293, 474096), (332, 418404), (336, 413423), (357, 389104), (408, 340466), (476, 291828), (498, 278936), (581, 239088), (586, 237048), (664, 209202), (714, 194552), (816, 170233), (879, 158032), (952, 145914), (996, 139468), (1162, 119544), (1172, 118524), (1328, 104601), (1411, 98448), (1428, 97276), (1743, 79696), (1758, 79016), (1904, 72957), (1992, 69734), (2051, 67728), (2324, 59772), (2344, 59262), (2822, 49224), (2856, 48638), (3486, 39848), (3516, 39508), (3984, 34867), (4102, 33864), (4233, 32816), (4648, 29886), (4688, 29631), (4981, 27888), (5644, 24612), (5712, 24319), (6153, 22576), (6972, 19924), (7032, 19754), (8204, 16932), (8466, 16408), (9296, 14943), (9877, 14064), (9962, 13944), (11288, 12306)]