156730340776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2707}}^1\times {\mathrm{380909}}^1$

素因数の和:383641

約数の個数: 32

約数和(自身を含む): 309451284000

約数和(自身を除く): 152720943224

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2707, 5414, 10828, 21656, 51433, 102866, 205732, 380909, 411464, 761818, 1523636, 3047272, 7237271, 14474542, 28949084, 57898168, 1031120663, 2062241326, 4124482652, 8248965304, 19591292597, 39182585194, 78365170388, 156730340776]

約数ペア:

[(1, 156730340776), (2, 78365170388), (4, 39182585194), (8, 19591292597), (19, 8248965304), (38, 4124482652), (76, 2062241326), (152, 1031120663), (2707, 57898168), (5414, 28949084), (10828, 14474542), (21656, 7237271), (51433, 3047272), (102866, 1523636), (205732, 761818), (380909, 411464)]