156947553704

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{20011}}^1\times {\mathrm{5477}}^1$

素因数の和:25673

約数の個数: 32

約数和(自身を含む): 295989487200

約数和(自身を除く): 139041933496

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 5477, 10954, 20011, 21908, 40022, 43816, 80044, 160088, 980383, 1960766, 3581969, 3921532, 7163938, 7843064, 14327876, 28655752, 109600247, 219200494, 438400988, 876801976, 19618444213, 39236888426, 78473776852, 156947553704]

約数ペア:

[(1, 156947553704), (2, 78473776852), (4, 39236888426), (8, 19618444213), (179, 876801976), (358, 438400988), (716, 219200494), (1432, 109600247), (5477, 28655752), (10954, 14327876), (20011, 7843064), (21908, 7163938), (40022, 3921532), (43816, 3581969), (80044, 1960766), (160088, 980383)]