158320428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{4973}}^1$

素因数の和:5366

約数の個数: 48

約数和(自身を含む): 423386880

約数和(自身を除く): 265066452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 379, 758, 1137, 1516, 2274, 2653, 4548, 4973, 5306, 7959, 9946, 10612, 14919, 15918, 19892, 29838, 31836, 34811, 59676, 69622, 104433, 139244, 208866, 417732, 1884767, 3769534, 5654301, 7539068, 11308602, 13193369, 22617204, 26386738, 39580107, 52773476, 79160214, 158320428]

約数ペア:

[(1, 158320428), (2, 79160214), (3, 52773476), (4, 39580107), (6, 26386738), (7, 22617204), (12, 13193369), (14, 11308602), (21, 7539068), (28, 5654301), (42, 3769534), (84, 1884767), (379, 417732), (758, 208866), (1137, 139244), (1516, 104433), (2274, 69622), (2653, 59676), (4548, 34811), (4973, 31836), (5306, 29838), (7959, 19892), (9946, 15918), (10612, 14919)]