130818512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23977}}^1$

素因数の和:24027

約数の個数: 40

約数和(自身を含む): 285434112

約数和(自身を除く): 154615600

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 23977, 47954, 95908, 191816, 263747, 383632, 527494, 743287, 1054988, 1486574, 2109976, 2973148, 4219952, 5946296, 8176157, 11892592, 16352314, 32704628, 65409256, 130818512]

約数ペア:

[(1, 130818512), (2, 65409256), (4, 32704628), (8, 16352314), (11, 11892592), (16, 8176157), (22, 5946296), (31, 4219952), (44, 2973148), (62, 2109976), (88, 1486574), (124, 1054988), (176, 743287), (248, 527494), (341, 383632), (496, 263747), (682, 191816), (1364, 95908), (2728, 47954), (5456, 23977)]