177307936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4789}}^1$

素因数の和:4901

約数の個数: 48

約数和(自身を含む): 380230200

約数和(自身を除く): 202922264

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1424, 2314, 2848, 4628, 4789, 9256, 9578, 18512, 19156, 37024, 38312, 62257, 76624, 124514, 153248, 249028, 426221, 498056, 852442, 996112, 1704884, 1992224, 3409768, 5540873, 6819536, 11081746, 13639072, 22163492, 44326984, 88653968, 177307936]

約数ペア:

[(1, 177307936), (2, 88653968), (4, 44326984), (8, 22163492), (13, 13639072), (16, 11081746), (26, 6819536), (32, 5540873), (52, 3409768), (89, 1992224), (104, 1704884), (178, 996112), (208, 852442), (356, 498056), (416, 426221), (712, 249028), (1157, 153248), (1424, 124514), (2314, 76624), (2848, 62257), (4628, 38312), (4789, 37024), (9256, 19156), (9578, 18512)]