136815228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{787}}^1$

素因数の和:1247

約数の個数: 72

約数和(自身を含む): 378618240

約数和(自身を除く): 241803012

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 439, 787, 878, 1317, 1574, 1756, 2361, 2634, 3148, 3951, 4722, 4829, 5268, 7083, 7902, 8657, 9444, 9658, 14166, 14487, 15804, 17314, 19316, 25971, 28332, 28974, 34628, 43461, 51942, 57948, 77913, 86922, 103884, 155826, 173844, 311652, 345493, 690986, 1036479, 1381972, 2072958, 3109437, 3800423, 4145916, 6218874, 7600846, 11401269, 12437748, 15201692, 22802538, 34203807, 45605076, 68407614, 136815228]

約数ペア:

[(1, 136815228), (2, 68407614), (3, 45605076), (4, 34203807), (6, 22802538), (9, 15201692), (11, 12437748), (12, 11401269), (18, 7600846), (22, 6218874), (33, 4145916), (36, 3800423), (44, 3109437), (66, 2072958), (99, 1381972), (132, 1036479), (198, 690986), (396, 345493), (439, 311652), (787, 173844), (878, 155826), (1317, 103884), (1574, 86922), (1756, 77913), (2361, 57948), (2634, 51942), (3148, 43461), (3951, 34628), (4722, 28974), (4829, 28332), (5268, 25971), (7083, 19316), (7902, 17314), (8657, 15804), (9444, 14487), (9658, 14166)]