187065488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{16631}}^1$

素因数の和:16695

約数の個数: 40

約数和(自身を含む): 391849920

約数和(自身を除く): 204784432

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 16631, 33262, 66524, 133048, 266096, 315989, 615347, 631978, 1230694, 1263956, 2461388, 2527912, 4922776, 5055824, 9845552, 11691593, 23383186, 46766372, 93532744, 187065488]

約数ペア:

[(1, 187065488), (2, 93532744), (4, 46766372), (8, 23383186), (16, 11691593), (19, 9845552), (37, 5055824), (38, 4922776), (74, 2527912), (76, 2461388), (148, 1263956), (152, 1230694), (296, 631978), (304, 615347), (592, 315989), (703, 266096), (1406, 133048), (2812, 66524), (5624, 33262), (11248, 16631)]