128192568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:597

約数の個数: 128

約数和(自身を含む): 386104320

約数和(自身を除く): 257911752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 41, 42, 56, 74, 82, 84, 111, 123, 148, 164, 168, 222, 246, 259, 287, 296, 328, 444, 492, 503, 518, 574, 777, 861, 888, 984, 1006, 1036, 1148, 1509, 1517, 1554, 1722, 2012, 2072, 2296, 3018, 3034, 3108, 3444, 3521, 4024, 4551, 6036, 6068, 6216, 6888, 7042, 9102, 10563, 10619, 12072, 12136, 14084, 18204, 18611, 20623, 21126, 21238, 28168, 31857, 36408, 37222, 41246, 42252, 42476, 55833, 61869, 63714, 74444, 82492, 84504, 84952, 111666, 123738, 127428, 130277, 144361, 148888, 164984, 223332, 247476, 254856, 260554, 288722, 390831, 433083, 446664, 494952, 521108, 577444, 763051, 781662, 866166, 1042216, 1154888, 1526102, 1563324, 1732332, 2289153, 3052204, 3126648, 3464664, 4578306, 5341357, 6104408, 9156612, 10682714, 16024071, 18313224, 21365428, 32048142, 42730856, 64096284, 128192568]

約数ペア:

[(1, 128192568), (2, 64096284), (3, 42730856), (4, 32048142), (6, 21365428), (7, 18313224), (8, 16024071), (12, 10682714), (14, 9156612), (21, 6104408), (24, 5341357), (28, 4578306), (37, 3464664), (41, 3126648), (42, 3052204), (56, 2289153), (74, 1732332), (82, 1563324), (84, 1526102), (111, 1154888), (123, 1042216), (148, 866166), (164, 781662), (168, 763051), (222, 577444), (246, 521108), (259, 494952), (287, 446664), (296, 433083), (328, 390831), (444, 288722), (492, 260554), (503, 254856), (518, 247476), (574, 223332), (777, 164984), (861, 148888), (888, 144361), (984, 130277), (1006, 127428), (1036, 123738), (1148, 111666), (1509, 84952), (1517, 84504), (1554, 82492), (1722, 74444), (2012, 63714), (2072, 61869), (2296, 55833), (3018, 42476), (3034, 42252), (3108, 41246), (3444, 37222), (3521, 36408), (4024, 31857), (4551, 28168), (6036, 21238), (6068, 21126), (6216, 20623), (6888, 18611), (7042, 18204), (9102, 14084), (10563, 12136), (10619, 12072)]