161959476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113417}}^1$

素因数の和:113448

約数の個数: 48

約数和(自身を含む): 457301376

約数和(自身を除く): 295341900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 113417, 226834, 340251, 453668, 680502, 793919, 1361004, 1587838, 1928089, 2381757, 3175676, 3856178, 4763514, 5784267, 7712356, 9527028, 11568534, 13496623, 23137068, 26993246, 40489869, 53986492, 80979738, 161959476]

約数ペア:

[(1, 161959476), (2, 80979738), (3, 53986492), (4, 40489869), (6, 26993246), (7, 23137068), (12, 13496623), (14, 11568534), (17, 9527028), (21, 7712356), (28, 5784267), (34, 4763514), (42, 3856178), (51, 3175676), (68, 2381757), (84, 1928089), (102, 1587838), (119, 1361004), (204, 793919), (238, 680502), (357, 453668), (476, 340251), (714, 226834), (1428, 113417)]