162172842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1$

素因数の和:1523

約数の個数: 64

約数和(自身を含む): 368492544

約数和(自身を除く): 206319702

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 47, 62, 78, 93, 94, 141, 186, 282, 403, 611, 806, 1209, 1222, 1427, 1457, 1833, 2418, 2854, 2914, 3666, 4281, 4371, 8562, 8742, 18551, 18941, 37102, 37882, 44237, 55653, 56823, 67069, 88474, 111306, 113646, 132711, 134138, 201207, 265422, 402414, 575081, 871897, 1150162, 1725243, 1743794, 2079139, 2615691, 3450486, 4158278, 5231382, 6237417, 12474834, 27028807, 54057614, 81086421, 162172842]

約数ペア:

[(1, 162172842), (2, 81086421), (3, 54057614), (6, 27028807), (13, 12474834), (26, 6237417), (31, 5231382), (39, 4158278), (47, 3450486), (62, 2615691), (78, 2079139), (93, 1743794), (94, 1725243), (141, 1150162), (186, 871897), (282, 575081), (403, 402414), (611, 265422), (806, 201207), (1209, 134138), (1222, 132711), (1427, 113646), (1457, 111306), (1833, 88474), (2418, 67069), (2854, 56823), (2914, 55653), (3666, 44237), (4281, 37882), (4371, 37102), (8562, 18941), (8742, 18551)]