153169432

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{587}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 313127640

約数和(自身を除く): 159958208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 193, 338, 386, 587, 676, 772, 1174, 1352, 1544, 2348, 2509, 4696, 5018, 7631, 10036, 15262, 20072, 30524, 32617, 61048, 65234, 99203, 113291, 130468, 198406, 226582, 260936, 396812, 453164, 793624, 906328, 1472783, 2945566, 5891132, 11782264, 19146179, 38292358, 76584716, 153169432]

約数ペア:

[(1, 153169432), (2, 76584716), (4, 38292358), (8, 19146179), (13, 11782264), (26, 5891132), (52, 2945566), (104, 1472783), (169, 906328), (193, 793624), (338, 453164), (386, 396812), (587, 260936), (676, 226582), (772, 198406), (1174, 130468), (1352, 113291), (1544, 99203), (2348, 65234), (2509, 61048), (4696, 32617), (5018, 30524), (7631, 20072), (10036, 15262)]