142404808

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 339413760

約数和(自身を除く): 197008952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 169, 182, 287, 328, 338, 364, 367, 533, 574, 676, 728, 734, 1066, 1148, 1183, 1352, 1468, 2132, 2296, 2366, 2569, 2936, 3731, 4264, 4732, 4771, 5138, 6929, 7462, 9464, 9542, 10276, 13858, 14924, 15047, 19084, 20552, 27716, 29848, 30094, 33397, 38168, 48503, 55432, 60188, 62023, 66794, 97006, 105329, 120376, 124046, 133588, 194012, 195611, 210658, 248092, 267176, 388024, 391222, 421316, 434161, 496184, 782444, 842632, 868322, 1369277, 1564888, 1736644, 2542943, 2738554, 3473288, 5085886, 5477108, 10171772, 10954216, 17800601, 20343544, 35601202, 71202404, 142404808]

約数ペア:

[(1, 142404808), (2, 71202404), (4, 35601202), (7, 20343544), (8, 17800601), (13, 10954216), (14, 10171772), (26, 5477108), (28, 5085886), (41, 3473288), (52, 2738554), (56, 2542943), (82, 1736644), (91, 1564888), (104, 1369277), (164, 868322), (169, 842632), (182, 782444), (287, 496184), (328, 434161), (338, 421316), (364, 391222), (367, 388024), (533, 267176), (574, 248092), (676, 210658), (728, 195611), (734, 194012), (1066, 133588), (1148, 124046), (1183, 120376), (1352, 105329), (1468, 97006), (2132, 66794), (2296, 62023), (2366, 60188), (2569, 55432), (2936, 48503), (3731, 38168), (4264, 33397), (4732, 30094), (4771, 29848), (5138, 27716), (6929, 20552), (7462, 19084), (9464, 15047), (9542, 14924), (10276, 13858)]