15691986852

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{120223}}^1$

素因数の和:120452

約数の個数: 48

約数和(自身を含む): 37365619200

約数和(自身を除く): 21673632348

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 149, 219, 292, 298, 438, 447, 596, 876, 894, 1788, 10877, 21754, 32631, 43508, 65262, 120223, 130524, 240446, 360669, 480892, 721338, 1442676, 8776279, 17552558, 17913227, 26328837, 35105116, 35826454, 52657674, 53739681, 71652908, 105315348, 107479362, 214958724, 1307665571, 2615331142, 3922996713, 5230662284, 7845993426, 15691986852]

約数ペア:

[(1, 15691986852), (2, 7845993426), (3, 5230662284), (4, 3922996713), (6, 2615331142), (12, 1307665571), (73, 214958724), (146, 107479362), (149, 105315348), (219, 71652908), (292, 53739681), (298, 52657674), (438, 35826454), (447, 35105116), (596, 26328837), (876, 17913227), (894, 17552558), (1788, 8776279), (10877, 1442676), (21754, 721338), (32631, 480892), (43508, 360669), (65262, 240446), (120223, 130524)]