169665496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21187}}^1$

素因数の和:21224

約数の個数: 64

約数和(自身を含む): 427150080

約数和(自身を除く): 257484584

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008, 21187, 42374, 84748, 148309, 169496, 233057, 275431, 296618, 466114, 550862, 593236, 932228, 1101724, 1186472, 1631399, 1864456, 1928017, 2203448, 3029741, 3262798, 3856034, 6059482, 6525596, 7712068, 12118964, 13051192, 15424136, 21208187, 24237928, 42416374, 84832748, 169665496]

約数ペア:

[(1, 169665496), (2, 84832748), (4, 42416374), (7, 24237928), (8, 21208187), (11, 15424136), (13, 13051192), (14, 12118964), (22, 7712068), (26, 6525596), (28, 6059482), (44, 3856034), (52, 3262798), (56, 3029741), (77, 2203448), (88, 1928017), (91, 1864456), (104, 1631399), (143, 1186472), (154, 1101724), (182, 932228), (286, 593236), (308, 550862), (364, 466114), (572, 296618), (616, 275431), (728, 233057), (1001, 169496), (1144, 148309), (2002, 84748), (4004, 42374), (8008, 21187)]