154565658

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1$

素因数の和:3241

約数の個数: 80

約数和(自身を含む): 389321856

約数和(自身を除く): 234756198

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 81, 117, 138, 162, 207, 234, 299, 351, 414, 598, 621, 702, 897, 1053, 1242, 1794, 1863, 2106, 2691, 3191, 3726, 5382, 6382, 8073, 9573, 16146, 19146, 24219, 28719, 41483, 48438, 57438, 73393, 82966, 86157, 124449, 146786, 172314, 220179, 248898, 258471, 373347, 440358, 516942, 660537, 746694, 954109, 1120041, 1321074, 1908218, 1981611, 2240082, 2862327, 3360123, 3963222, 5724654, 5944833, 6720246, 8586981, 11889666, 17173962, 25760943, 51521886, 77282829, 154565658]

約数ペア:

[(1, 154565658), (2, 77282829), (3, 51521886), (6, 25760943), (9, 17173962), (13, 11889666), (18, 8586981), (23, 6720246), (26, 5944833), (27, 5724654), (39, 3963222), (46, 3360123), (54, 2862327), (69, 2240082), (78, 1981611), (81, 1908218), (117, 1321074), (138, 1120041), (162, 954109), (207, 746694), (234, 660537), (299, 516942), (351, 440358), (414, 373347), (598, 258471), (621, 248898), (702, 220179), (897, 172314), (1053, 146786), (1242, 124449), (1794, 86157), (1863, 82966), (2106, 73393), (2691, 57438), (3191, 48438), (3726, 41483), (5382, 28719), (6382, 24219), (8073, 19146), (9573, 16146)]