147821758

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{541}}^1\times {\mathrm{673}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 263021760

約数和(自身を除く): 115200002

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 541, 673, 1082, 1346, 3787, 4711, 7574, 9422, 15689, 19517, 31378, 39034, 109823, 136619, 219646, 273238, 364093, 728186, 2548651, 5097302, 10558697, 21117394, 73910879, 147821758]

約数ペア:

[(1, 147821758), (2, 73910879), (7, 21117394), (14, 10558697), (29, 5097302), (58, 2548651), (203, 728186), (406, 364093), (541, 273238), (673, 219646), (1082, 136619), (1346, 109823), (3787, 39034), (4711, 31378), (7574, 19517), (9422, 15689)]