155403952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{1489}}^1$

素因数の和:2101

約数の個数: 40

約数和(自身を含む): 329242320

約数和(自身を除く): 173838368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 593, 1186, 1489, 2372, 2978, 4744, 5956, 6523, 9488, 11912, 13046, 16379, 23824, 26092, 32758, 52184, 65516, 104368, 131032, 262064, 882977, 1765954, 3531908, 7063816, 9712747, 14127632, 19425494, 38850988, 77701976, 155403952]

約数ペア:

[(1, 155403952), (2, 77701976), (4, 38850988), (8, 19425494), (11, 14127632), (16, 9712747), (22, 7063816), (44, 3531908), (88, 1765954), (176, 882977), (593, 262064), (1186, 131032), (1489, 104368), (2372, 65516), (2978, 52184), (4744, 32758), (5956, 26092), (6523, 23824), (9488, 16379), (11912, 13046)]