156919572

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{23819}}^1$

素因数の和:23893

約数の個数: 48

約数和(自身を含む): 413515200

約数和(自身を除く): 256595628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 23819, 47638, 71457, 95276, 142914, 214371, 285828, 428742, 643113, 857484, 1286226, 1452959, 2572452, 2905918, 4358877, 5811836, 8717754, 13076631, 17435508, 26153262, 39229893, 52306524, 78459786, 156919572]

約数ペア:

[(1, 156919572), (2, 78459786), (3, 52306524), (4, 39229893), (6, 26153262), (9, 17435508), (12, 13076631), (18, 8717754), (27, 5811836), (36, 4358877), (54, 2905918), (61, 2572452), (108, 1452959), (122, 1286226), (183, 857484), (244, 643113), (366, 428742), (549, 285828), (732, 214371), (1098, 142914), (1647, 95276), (2196, 71457), (3294, 47638), (6588, 23819)]