153403938

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{463}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 338757120

約数和(自身を除く): 185353182

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 233, 237, 463, 466, 474, 699, 711, 926, 1389, 1398, 1422, 2097, 2778, 4167, 4194, 8334, 18407, 36577, 36814, 55221, 73154, 107879, 109731, 110442, 165663, 215758, 219462, 323637, 329193, 331326, 647274, 658386, 970911, 1941822, 8522441, 17044882, 25567323, 51134646, 76701969, 153403938]

約数ペア:

[(1, 153403938), (2, 76701969), (3, 51134646), (6, 25567323), (9, 17044882), (18, 8522441), (79, 1941822), (158, 970911), (233, 658386), (237, 647274), (463, 331326), (466, 329193), (474, 323637), (699, 219462), (711, 215758), (926, 165663), (1389, 110442), (1398, 109731), (1422, 107879), (2097, 73154), (2778, 55221), (4167, 36814), (4194, 36577), (8334, 18407)]