179483486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 345461760

約数和(自身を除く): 165978274

約数列:

[1, 2, 7, 13, 14, 26, 41, 67, 82, 91, 134, 182, 287, 359, 469, 533, 574, 718, 871, 938, 1066, 1742, 2513, 2747, 3731, 4667, 5026, 5494, 6097, 7462, 9334, 12194, 14719, 19229, 24053, 29438, 32669, 35711, 38458, 48106, 65338, 71422, 103033, 168371, 191347, 206066, 249977, 312689, 336742, 382694, 499954, 625378, 986173, 1339429, 1972346, 2188823, 2678858, 4377646, 6903211, 12820249, 13806422, 25640498, 89741743, 179483486]

約数ペア:

[(1, 179483486), (2, 89741743), (7, 25640498), (13, 13806422), (14, 12820249), (26, 6903211), (41, 4377646), (67, 2678858), (82, 2188823), (91, 1972346), (134, 1339429), (182, 986173), (287, 625378), (359, 499954), (469, 382694), (533, 336742), (574, 312689), (718, 249977), (871, 206066), (938, 191347), (1066, 168371), (1742, 103033), (2513, 71422), (2747, 65338), (3731, 48106), (4667, 38458), (5026, 35711), (5494, 32669), (6097, 29438), (7462, 24053), (9334, 19229), (12194, 14719)]