156419130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2689}}^1$

素因数の和:2983

約数の個数: 64

約数和(自身を含む): 430744320

約数和(自身を除く): 274325190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 277, 554, 831, 1385, 1662, 1939, 2689, 2770, 3878, 4155, 5378, 5817, 8067, 8310, 9695, 11634, 13445, 16134, 18823, 19390, 26890, 29085, 37646, 40335, 56469, 58170, 80670, 94115, 112938, 188230, 282345, 564690, 744853, 1489706, 2234559, 3724265, 4469118, 5213971, 7448530, 10427942, 11172795, 15641913, 22345590, 26069855, 31283826, 52139710, 78209565, 156419130]

約数ペア:

[(1, 156419130), (2, 78209565), (3, 52139710), (5, 31283826), (6, 26069855), (7, 22345590), (10, 15641913), (14, 11172795), (15, 10427942), (21, 7448530), (30, 5213971), (35, 4469118), (42, 3724265), (70, 2234559), (105, 1489706), (210, 744853), (277, 564690), (554, 282345), (831, 188230), (1385, 112938), (1662, 94115), (1939, 80670), (2689, 58170), (2770, 56469), (3878, 40335), (4155, 37646), (5378, 29085), (5817, 26890), (8067, 19390), (8310, 18823), (9695, 16134), (11634, 13445)]