156799230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25747}}^1$

素因数の和:25793

約数の個数: 64

約数和(自身を含む): 444925440

約数和(自身を除く): 288126210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 70, 87, 105, 145, 174, 203, 210, 290, 406, 435, 609, 870, 1015, 1218, 2030, 3045, 6090, 25747, 51494, 77241, 128735, 154482, 180229, 257470, 360458, 386205, 540687, 746663, 772410, 901145, 1081374, 1493326, 1802290, 2239989, 2703435, 3733315, 4479978, 5226641, 5406870, 7466630, 10453282, 11199945, 15679923, 22399890, 26133205, 31359846, 52266410, 78399615, 156799230]

約数ペア:

[(1, 156799230), (2, 78399615), (3, 52266410), (5, 31359846), (6, 26133205), (7, 22399890), (10, 15679923), (14, 11199945), (15, 10453282), (21, 7466630), (29, 5406870), (30, 5226641), (35, 4479978), (42, 3733315), (58, 2703435), (70, 2239989), (87, 1802290), (105, 1493326), (145, 1081374), (174, 901145), (203, 772410), (210, 746663), (290, 540687), (406, 386205), (435, 360458), (609, 257470), (870, 180229), (1015, 154482), (1218, 128735), (2030, 77241), (3045, 51494), (6090, 25747)]