152105488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{983}}^1$

素因数の和:1519

約数の個数: 40

約数和(自身を含む): 311140800

約数和(自身を除く): 159035312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 509, 983, 1018, 1966, 2036, 3932, 4072, 7864, 8144, 9671, 15728, 18677, 19342, 37354, 38684, 74708, 77368, 149416, 154736, 298832, 500347, 1000694, 2001388, 4002776, 8005552, 9506593, 19013186, 38026372, 76052744, 152105488]

約数ペア:

[(1, 152105488), (2, 76052744), (4, 38026372), (8, 19013186), (16, 9506593), (19, 8005552), (38, 4002776), (76, 2001388), (152, 1000694), (304, 500347), (509, 298832), (983, 154736), (1018, 149416), (1966, 77368), (2036, 74708), (3932, 38684), (4072, 37354), (7864, 19342), (8144, 18677), (9671, 15728)]