145334556

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{39971}}^1$

素因数の和:40082

約数の個数: 36

約数和(自身を含む): 371020104

約数和(自身を除く): 225685548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 39971, 79942, 119913, 159884, 239826, 359739, 479652, 719478, 1438956, 4037071, 8074142, 12111213, 16148284, 24222426, 36333639, 48444852, 72667278, 145334556]

約数ペア:

[(1, 145334556), (2, 72667278), (3, 48444852), (4, 36333639), (6, 24222426), (9, 16148284), (12, 12111213), (18, 8074142), (36, 4037071), (101, 1438956), (202, 719478), (303, 479652), (404, 359739), (606, 239826), (909, 159884), (1212, 119913), (1818, 79942), (3636, 39971)]