156980346

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{1553}}^1$

素因数の和:2566

約数の個数: 32

約数和(自身を含む): 332978688

約数和(自身を除く): 175998342

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 991, 1553, 1982, 2973, 3106, 4659, 5946, 9318, 16847, 26401, 33694, 50541, 52802, 79203, 101082, 158406, 1539023, 3078046, 4617069, 9234138, 26163391, 52326782, 78490173, 156980346]

約数ペア:

[(1, 156980346), (2, 78490173), (3, 52326782), (6, 26163391), (17, 9234138), (34, 4617069), (51, 3078046), (102, 1539023), (991, 158406), (1553, 101082), (1982, 79203), (2973, 52802), (3106, 50541), (4659, 33694), (5946, 26401), (9318, 16847)]