148186746

素因数分解:

$2^1\times 3^8\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:540

約数の個数: 72

約数和(自身を含む): 348607584

約数和(自身を除く): 200420838

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 243, 414, 486, 491, 621, 729, 982, 1242, 1458, 1473, 1863, 2187, 2946, 3726, 4374, 4419, 5589, 6561, 8838, 11178, 11293, 13122, 13257, 16767, 22586, 26514, 33534, 33879, 39771, 50301, 67758, 79542, 100602, 101637, 119313, 150903, 203274, 238626, 301806, 304911, 357939, 609822, 715878, 914733, 1073817, 1829466, 2147634, 2744199, 3221451, 5488398, 6442902, 8232597, 16465194, 24697791, 49395582, 74093373, 148186746]

約数ペア:

[(1, 148186746), (2, 74093373), (3, 49395582), (6, 24697791), (9, 16465194), (18, 8232597), (23, 6442902), (27, 5488398), (46, 3221451), (54, 2744199), (69, 2147634), (81, 1829466), (138, 1073817), (162, 914733), (207, 715878), (243, 609822), (414, 357939), (486, 304911), (491, 301806), (621, 238626), (729, 203274), (982, 150903), (1242, 119313), (1458, 101637), (1473, 100602), (1863, 79542), (2187, 67758), (2946, 50301), (3726, 39771), (4374, 33879), (4419, 33534), (5589, 26514), (6561, 22586), (8838, 16767), (11178, 13257), (11293, 13122)]