159283852

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 353801952

約数和(自身を除く): 194518100

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 169, 182, 287, 338, 364, 533, 574, 676, 821, 1066, 1148, 1183, 1642, 2132, 2366, 3284, 3731, 4732, 5747, 6929, 7462, 10673, 11494, 13858, 14924, 21346, 22988, 27716, 33661, 42692, 48503, 67322, 74711, 97006, 134644, 138749, 149422, 194012, 235627, 277498, 298844, 437593, 471254, 554996, 875186, 942508, 971243, 1750372, 1942486, 3063151, 3884972, 5688709, 6126302, 11377418, 12252604, 22754836, 39820963, 79641926, 159283852]

約数ペア:

[(1, 159283852), (2, 79641926), (4, 39820963), (7, 22754836), (13, 12252604), (14, 11377418), (26, 6126302), (28, 5688709), (41, 3884972), (52, 3063151), (82, 1942486), (91, 1750372), (164, 971243), (169, 942508), (182, 875186), (287, 554996), (338, 471254), (364, 437593), (533, 298844), (574, 277498), (676, 235627), (821, 194012), (1066, 149422), (1148, 138749), (1183, 134644), (1642, 97006), (2132, 74711), (2366, 67322), (3284, 48503), (3731, 42692), (4732, 33661), (5747, 27716), (6929, 22988), (7462, 21346), (10673, 14924), (11494, 13858)]