128520792

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:925

約数の個数: 96

約数和(自身を含む): 364815360

約数和(自身を除く): 236294568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 71, 72, 93, 124, 142, 186, 213, 248, 279, 284, 372, 426, 558, 568, 639, 744, 811, 852, 1116, 1278, 1622, 1704, 2201, 2232, 2433, 2556, 3244, 4402, 4866, 5112, 6488, 6603, 7299, 8804, 9732, 13206, 14598, 17608, 19464, 19809, 25141, 26412, 29196, 39618, 50282, 52824, 57581, 58392, 75423, 79236, 100564, 115162, 150846, 158472, 172743, 201128, 226269, 230324, 301692, 345486, 452538, 460648, 518229, 603384, 690972, 905076, 1036458, 1381944, 1785011, 1810152, 2072916, 3570022, 4145832, 5355033, 7140044, 10710066, 14280088, 16065099, 21420132, 32130198, 42840264, 64260396, 128520792]

約数ペア:

[(1, 128520792), (2, 64260396), (3, 42840264), (4, 32130198), (6, 21420132), (8, 16065099), (9, 14280088), (12, 10710066), (18, 7140044), (24, 5355033), (31, 4145832), (36, 3570022), (62, 2072916), (71, 1810152), (72, 1785011), (93, 1381944), (124, 1036458), (142, 905076), (186, 690972), (213, 603384), (248, 518229), (279, 460648), (284, 452538), (372, 345486), (426, 301692), (558, 230324), (568, 226269), (639, 201128), (744, 172743), (811, 158472), (852, 150846), (1116, 115162), (1278, 100564), (1622, 79236), (1704, 75423), (2201, 58392), (2232, 57581), (2433, 52824), (2556, 50282), (3244, 39618), (4402, 29196), (4866, 26412), (5112, 25141), (6488, 19809), (6603, 19464), (7299, 17608), (8804, 14598), (9732, 13206)]