191527728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13903}}^1$

素因数の和:13962

約数の個数: 80

約数和(自身を含む): 579296256

約数和(自身を除く): 387768528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 13776, 13903, 27806, 41709, 55612, 83418, 97321, 111224, 166836, 194642, 222448, 291963, 333672, 389284, 570023, 583926, 667344, 778568, 1140046, 1167852, 1557136, 1710069, 2280092, 2335704, 3420138, 3990161, 4560184, 4671408, 6840276, 7980322, 9120368, 11970483, 13680552, 15960644, 23940966, 27361104, 31921288, 47881932, 63842576, 95763864, 191527728]

約数ペア:

[(1, 191527728), (2, 95763864), (3, 63842576), (4, 47881932), (6, 31921288), (7, 27361104), (8, 23940966), (12, 15960644), (14, 13680552), (16, 11970483), (21, 9120368), (24, 7980322), (28, 6840276), (41, 4671408), (42, 4560184), (48, 3990161), (56, 3420138), (82, 2335704), (84, 2280092), (112, 1710069), (123, 1557136), (164, 1167852), (168, 1140046), (246, 778568), (287, 667344), (328, 583926), (336, 570023), (492, 389284), (574, 333672), (656, 291963), (861, 222448), (984, 194642), (1148, 166836), (1722, 111224), (1968, 97321), (2296, 83418), (3444, 55612), (4592, 41709), (6888, 27806), (13776, 13903)]