127845648

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:722

約数の個数: 160

約数和(自身を含む): 426321920

約数和(自身を除く): 298476272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 67, 72, 84, 108, 112, 126, 134, 144, 168, 189, 201, 216, 252, 268, 336, 378, 402, 432, 469, 504, 536, 603, 631, 756, 804, 938, 1008, 1072, 1206, 1262, 1407, 1512, 1608, 1809, 1876, 1893, 2412, 2524, 2814, 3024, 3216, 3618, 3752, 3786, 4221, 4417, 4824, 5048, 5628, 5679, 7236, 7504, 7572, 8442, 8834, 9648, 10096, 11256, 11358, 12663, 13251, 14472, 15144, 16884, 17037, 17668, 22512, 22716, 25326, 26502, 28944, 30288, 33768, 34074, 35336, 39753, 42277, 45432, 50652, 53004, 67536, 68148, 70672, 79506, 84554, 90864, 101304, 106008, 119259, 126831, 136296, 159012, 169108, 202608, 212016, 238518, 253662, 272592, 295939, 318024, 338216, 380493, 477036, 507324, 591878, 636048, 676432, 760986, 887817, 954072, 1014648, 1141479, 1183756, 1521972, 1775634, 1908144, 2029296, 2282958, 2367512, 2663451, 3043944, 3551268, 4565916, 4735024, 5326902, 6087888, 7102536, 7990353, 9131832, 10653804, 14205072, 15980706, 18263664, 21307608, 31961412, 42615216, 63922824, 127845648]

約数ペア:

[(1, 127845648), (2, 63922824), (3, 42615216), (4, 31961412), (6, 21307608), (7, 18263664), (8, 15980706), (9, 14205072), (12, 10653804), (14, 9131832), (16, 7990353), (18, 7102536), (21, 6087888), (24, 5326902), (27, 4735024), (28, 4565916), (36, 3551268), (42, 3043944), (48, 2663451), (54, 2367512), (56, 2282958), (63, 2029296), (67, 1908144), (72, 1775634), (84, 1521972), (108, 1183756), (112, 1141479), (126, 1014648), (134, 954072), (144, 887817), (168, 760986), (189, 676432), (201, 636048), (216, 591878), (252, 507324), (268, 477036), (336, 380493), (378, 338216), (402, 318024), (432, 295939), (469, 272592), (504, 253662), (536, 238518), (603, 212016), (631, 202608), (756, 169108), (804, 159012), (938, 136296), (1008, 126831), (1072, 119259), (1206, 106008), (1262, 101304), (1407, 90864), (1512, 84554), (1608, 79506), (1809, 70672), (1876, 68148), (1893, 67536), (2412, 53004), (2524, 50652), (2814, 45432), (3024, 42277), (3216, 39753), (3618, 35336), (3752, 34074), (3786, 33768), (4221, 30288), (4417, 28944), (4824, 26502), (5048, 25326), (5628, 22716), (5679, 22512), (7236, 17668), (7504, 17037), (7572, 16884), (8442, 15144), (8834, 14472), (9648, 13251), (10096, 12663), (11256, 11358)]