138823728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{152219}}^1$

素因数の和:152249

約数の個数: 40

約数和(自身を含む): 377505600

約数和(自身を除く): 238681872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 152219, 304438, 456657, 608876, 913314, 1217752, 1826628, 2435504, 2892161, 3653256, 5784322, 7306512, 8676483, 11568644, 17352966, 23137288, 34705932, 46274576, 69411864, 138823728]

約数ペア:

[(1, 138823728), (2, 69411864), (3, 46274576), (4, 34705932), (6, 23137288), (8, 17352966), (12, 11568644), (16, 8676483), (19, 7306512), (24, 5784322), (38, 3653256), (48, 2892161), (57, 2435504), (76, 1826628), (114, 1217752), (152, 913314), (228, 608876), (304, 456657), (456, 304438), (912, 152219)]