142953384

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{121559}}^1$

素因数の和:121582

約数の個数: 48

約数和(自身を含む): 415735200

約数和(自身を除く): 272781816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 121559, 243118, 364677, 486236, 729354, 850913, 972472, 1458708, 1701826, 2552739, 2917416, 3403652, 5105478, 5956391, 6807304, 10210956, 11912782, 17869173, 20421912, 23825564, 35738346, 47651128, 71476692, 142953384]

約数ペア:

[(1, 142953384), (2, 71476692), (3, 47651128), (4, 35738346), (6, 23825564), (7, 20421912), (8, 17869173), (12, 11912782), (14, 10210956), (21, 6807304), (24, 5956391), (28, 5105478), (42, 3403652), (49, 2917416), (56, 2552739), (84, 1701826), (98, 1458708), (147, 972472), (168, 850913), (196, 729354), (294, 486236), (392, 364677), (588, 243118), (1176, 121559)]