156967482

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{1613}}^1$

素因数の和:1963

約数の個数: 48

約数和(自身を含む): 366520032

約数和(自身を除く): 209552550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 331, 662, 993, 1613, 1986, 2317, 3226, 4634, 4839, 6951, 9678, 11291, 13902, 16219, 22582, 32438, 33873, 48657, 67746, 79037, 97314, 158074, 237111, 474222, 533903, 1067806, 1601709, 3203418, 3737321, 7474642, 11211963, 22423926, 26161247, 52322494, 78483741, 156967482]

約数ペア:

[(1, 156967482), (2, 78483741), (3, 52322494), (6, 26161247), (7, 22423926), (14, 11211963), (21, 7474642), (42, 3737321), (49, 3203418), (98, 1601709), (147, 1067806), (294, 533903), (331, 474222), (662, 237111), (993, 158074), (1613, 97314), (1986, 79037), (2317, 67746), (3226, 48657), (4634, 33873), (4839, 32438), (6951, 22582), (9678, 16219), (11291, 13902)]