156616868786

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1117}}^1\times {\mathrm{1223}}^1$

素因数の和:2799

約数の個数: 64

約数和(自身を含む): 283758059520

約数和(自身を除く): 127141190734

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 431, 862, 1117, 1223, 2234, 2446, 3017, 6034, 7819, 8189, 8561, 15638, 16378, 17122, 21223, 23237, 42446, 46474, 57323, 114646, 148561, 162659, 297122, 325318, 481427, 527113, 962854, 1054226, 1366091, 2732182, 3369989, 3689791, 6739978, 7379582, 9147113, 9562637, 10015147, 18294226, 19125274, 20030294, 25955729, 51911458, 64029791, 70106029, 128059582, 140212058, 181690103, 363380206, 588785221, 1177570442, 4121496547, 8242993094, 11186919199, 22373838398, 78308434393, 156616868786]

約数ペア:

[(1, 156616868786), (2, 78308434393), (7, 22373838398), (14, 11186919199), (19, 8242993094), (38, 4121496547), (133, 1177570442), (266, 588785221), (431, 363380206), (862, 181690103), (1117, 140212058), (1223, 128059582), (2234, 70106029), (2446, 64029791), (3017, 51911458), (6034, 25955729), (7819, 20030294), (8189, 19125274), (8561, 18294226), (15638, 10015147), (16378, 9562637), (17122, 9147113), (21223, 7379582), (23237, 6739978), (42446, 3689791), (46474, 3369989), (57323, 2732182), (114646, 1366091), (148561, 1054226), (162659, 962854), (297122, 527113), (325318, 481427)]