148940528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13873}}^1$

素因数の和:13953

約数の個数: 40

約数和(自身を含む): 319989936

約数和(自身を除く): 171049408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 13873, 27746, 55492, 110984, 152603, 221968, 305206, 610412, 846253, 1220824, 1692506, 2441648, 3385012, 6770024, 9308783, 13540048, 18617566, 37235132, 74470264, 148940528]

約数ペア:

[(1, 148940528), (2, 74470264), (4, 37235132), (8, 18617566), (11, 13540048), (16, 9308783), (22, 6770024), (44, 3385012), (61, 2441648), (88, 1692506), (122, 1220824), (176, 846253), (244, 610412), (488, 305206), (671, 221968), (976, 152603), (1342, 110984), (2684, 55492), (5368, 27746), (10736, 13873)]