142454304

素因数分解:

$2^5\times 3^2\times {\mathrm{227}}^1\times {\mathrm{2179}}^1$

素因数の和:2422

約数の個数: 72

約数和(自身を含む): 407075760

約数和(自身を除く): 264621456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 227, 288, 454, 681, 908, 1362, 1816, 2043, 2179, 2724, 3632, 4086, 4358, 5448, 6537, 7264, 8172, 8716, 10896, 13074, 16344, 17432, 19611, 21792, 26148, 32688, 34864, 39222, 52296, 65376, 69728, 78444, 104592, 156888, 209184, 313776, 494633, 627552, 989266, 1483899, 1978532, 2967798, 3957064, 4451697, 5935596, 7914128, 8903394, 11871192, 15828256, 17806788, 23742384, 35613576, 47484768, 71227152, 142454304]

約数ペア:

[(1, 142454304), (2, 71227152), (3, 47484768), (4, 35613576), (6, 23742384), (8, 17806788), (9, 15828256), (12, 11871192), (16, 8903394), (18, 7914128), (24, 5935596), (32, 4451697), (36, 3957064), (48, 2967798), (72, 1978532), (96, 1483899), (144, 989266), (227, 627552), (288, 494633), (454, 313776), (681, 209184), (908, 156888), (1362, 104592), (1816, 78444), (2043, 69728), (2179, 65376), (2724, 52296), (3632, 39222), (4086, 34864), (4358, 32688), (5448, 26148), (6537, 21792), (7264, 19611), (8172, 17432), (8716, 16344), (10896, 13074)]