155805804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56207}}^1$

素因数の和:56235

約数の個数: 72

約数和(自身を含む): 491033088

約数和(自身を除く): 335227284

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 56207, 112414, 168621, 224828, 337242, 393449, 505863, 618277, 674484, 786898, 1011726, 1180347, 1236554, 1573796, 1854831, 2023452, 2360694, 2473108, 3541041, 3709662, 4327939, 4721388, 5564493, 7082082, 7419324, 8655878, 11128986, 12983817, 14164164, 17311756, 22257972, 25967634, 38951451, 51935268, 77902902, 155805804]

約数ペア:

[(1, 155805804), (2, 77902902), (3, 51935268), (4, 38951451), (6, 25967634), (7, 22257972), (9, 17311756), (11, 14164164), (12, 12983817), (14, 11128986), (18, 8655878), (21, 7419324), (22, 7082082), (28, 5564493), (33, 4721388), (36, 4327939), (42, 3709662), (44, 3541041), (63, 2473108), (66, 2360694), (77, 2023452), (84, 1854831), (99, 1573796), (126, 1236554), (132, 1180347), (154, 1011726), (198, 786898), (231, 674484), (252, 618277), (308, 505863), (396, 393449), (462, 337242), (693, 224828), (924, 168621), (1386, 112414), (2772, 56207)]