144617512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{449}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 309960000

約数和(自身を除く): 165342488

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 163, 247, 326, 449, 494, 652, 898, 988, 1304, 1796, 1976, 2119, 3097, 3592, 4238, 5837, 6194, 8476, 8531, 11674, 12388, 16952, 17062, 23348, 24776, 34124, 40261, 46696, 68248, 73187, 80522, 110903, 146374, 161044, 221806, 292748, 322088, 443612, 585496, 887224, 951431, 1390553, 1902862, 2781106, 3805724, 5562212, 7611448, 11124424, 18077189, 36154378, 72308756, 144617512]

約数ペア:

[(1, 144617512), (2, 72308756), (4, 36154378), (8, 18077189), (13, 11124424), (19, 7611448), (26, 5562212), (38, 3805724), (52, 2781106), (76, 1902862), (104, 1390553), (152, 951431), (163, 887224), (247, 585496), (326, 443612), (449, 322088), (494, 292748), (652, 221806), (898, 161044), (988, 146374), (1304, 110903), (1796, 80522), (1976, 73187), (2119, 68248), (3097, 46696), (3592, 40261), (4238, 34124), (5837, 24776), (6194, 23348), (8476, 17062), (8531, 16952), (11674, 12388)]