149151648

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{23189}}^1$

素因数の和:23269

約数の個数: 48

約数和(自身を含む): 397383840

約数和(自身を除く): 248232192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 3216, 6432, 23189, 46378, 69567, 92756, 139134, 185512, 278268, 371024, 556536, 742048, 1113072, 1553663, 2226144, 3107326, 4660989, 6214652, 9321978, 12429304, 18643956, 24858608, 37287912, 49717216, 74575824, 149151648]

約数ペア:

[(1, 149151648), (2, 74575824), (3, 49717216), (4, 37287912), (6, 24858608), (8, 18643956), (12, 12429304), (16, 9321978), (24, 6214652), (32, 4660989), (48, 3107326), (67, 2226144), (96, 1553663), (134, 1113072), (201, 742048), (268, 556536), (402, 371024), (536, 278268), (804, 185512), (1072, 139134), (1608, 92756), (2144, 69567), (3216, 46378), (6432, 23189)]