156978616012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{325463}}^1$

素因数の和:325698

約数の個数: 48

約数和(自身を含む): 299689854912

約数和(自身を除く): 142711238900

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 173, 346, 692, 697, 1394, 2788, 2941, 5882, 7093, 11764, 14186, 28372, 120581, 241162, 325463, 482324, 650926, 1301852, 5532871, 11065742, 13343983, 22131484, 26687966, 53375932, 56305099, 112610198, 225220396, 226847711, 453695422, 907390844, 957186683, 1914373366, 2308509059, 3828746732, 4617018118, 9234036236, 39244654003, 78489308006, 156978616012]

約数ペア:

[(1, 156978616012), (2, 78489308006), (4, 39244654003), (17, 9234036236), (34, 4617018118), (41, 3828746732), (68, 2308509059), (82, 1914373366), (164, 957186683), (173, 907390844), (346, 453695422), (692, 226847711), (697, 225220396), (1394, 112610198), (2788, 56305099), (2941, 53375932), (5882, 26687966), (7093, 22131484), (11764, 13343983), (14186, 11065742), (28372, 5532871), (120581, 1301852), (241162, 650926), (325463, 482324)]