15872406672

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{128119}}^1$

素因数の和:128248

約数の個数: 80

約数和(自身を含む): 42894576000

約数和(自身を除く): 27022169328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 89, 116, 174, 178, 232, 267, 348, 356, 464, 534, 696, 712, 1068, 1392, 1424, 2136, 2581, 4272, 5162, 7743, 10324, 15486, 20648, 30972, 41296, 61944, 123888, 128119, 256238, 384357, 512476, 768714, 1024952, 1537428, 2049904, 3074856, 3715451, 6149712, 7430902, 11146353, 11402591, 14861804, 22292706, 22805182, 29723608, 34207773, 44585412, 45610364, 59447216, 68415546, 89170824, 91220728, 136831092, 178341648, 182441456, 273662184, 330675139, 547324368, 661350278, 992025417, 1322700556, 1984050834, 2645401112, 3968101668, 5290802224, 7936203336, 15872406672]

約数ペア:

[(1, 15872406672), (2, 7936203336), (3, 5290802224), (4, 3968101668), (6, 2645401112), (8, 1984050834), (12, 1322700556), (16, 992025417), (24, 661350278), (29, 547324368), (48, 330675139), (58, 273662184), (87, 182441456), (89, 178341648), (116, 136831092), (174, 91220728), (178, 89170824), (232, 68415546), (267, 59447216), (348, 45610364), (356, 44585412), (464, 34207773), (534, 29723608), (696, 22805182), (712, 22292706), (1068, 14861804), (1392, 11402591), (1424, 11146353), (2136, 7430902), (2581, 6149712), (4272, 3715451), (5162, 3074856), (7743, 2049904), (10324, 1537428), (15486, 1024952), (20648, 768714), (30972, 512476), (41296, 384357), (61944, 256238), (123888, 128119)]