157940916

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{268607}}^1$

素因数の和:268628

約数の個数: 36

約数和(自身を含む): 428698368

約数和(自身を除く): 270757452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 268607, 537214, 805821, 1074428, 1611642, 1880249, 3223284, 3760498, 5640747, 7520996, 11281494, 13161743, 22562988, 26323486, 39485229, 52646972, 78970458, 157940916]

約数ペア:

[(1, 157940916), (2, 78970458), (3, 52646972), (4, 39485229), (6, 26323486), (7, 22562988), (12, 13161743), (14, 11281494), (21, 7520996), (28, 5640747), (42, 3760498), (49, 3223284), (84, 1880249), (98, 1611642), (147, 1074428), (196, 805821), (294, 537214), (588, 268607)]