117478216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{953}}^1$

素因数の和:1789

約数の個数: 32

約数和(自身を含む): 232394400

約数和(自身を除く): 114916184

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 811, 953, 1622, 1906, 3244, 3812, 6488, 7624, 15409, 18107, 30818, 36214, 61636, 72428, 123272, 144856, 772883, 1545766, 3091532, 6183064, 14684777, 29369554, 58739108, 117478216]

約数ペア:

[(1, 117478216), (2, 58739108), (4, 29369554), (8, 14684777), (19, 6183064), (38, 3091532), (76, 1545766), (152, 772883), (811, 144856), (953, 123272), (1622, 72428), (1906, 61636), (3244, 36214), (3812, 30818), (6488, 18107), (7624, 15409)]