157640712

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{823}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 412922880

約数和(自身を除く): 255282168

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 347, 552, 694, 823, 1041, 1388, 1646, 2082, 2469, 2776, 3292, 4164, 4938, 6584, 7981, 8328, 9876, 15962, 18929, 19752, 23943, 31924, 37858, 47886, 56787, 63848, 75716, 95772, 113574, 151432, 191544, 227148, 285581, 454296, 571162, 856743, 1142324, 1713486, 2284648, 3426972, 6568363, 6853944, 13136726, 19705089, 26273452, 39410178, 52546904, 78820356, 157640712]

約数ペア:

[(1, 157640712), (2, 78820356), (3, 52546904), (4, 39410178), (6, 26273452), (8, 19705089), (12, 13136726), (23, 6853944), (24, 6568363), (46, 3426972), (69, 2284648), (92, 1713486), (138, 1142324), (184, 856743), (276, 571162), (347, 454296), (552, 285581), (694, 227148), (823, 191544), (1041, 151432), (1388, 113574), (1646, 95772), (2082, 75716), (2469, 63848), (2776, 56787), (3292, 47886), (4164, 37858), (4938, 31924), (6584, 23943), (7981, 19752), (8328, 18929), (9876, 15962)]