161553744

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{33997}}^1$

素因数の和:34025

約数の個数: 80

約数和(自身を含む): 505890240

約数和(自身を除く): 344336496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 33997, 67994, 101991, 135988, 203982, 271976, 305973, 373967, 407964, 543952, 611946, 747934, 815928, 917919, 1121901, 1223892, 1495868, 1631856, 1835838, 2243802, 2447784, 2991736, 3365703, 3671676, 4487604, 4895568, 5983472, 6731406, 7343352, 8975208, 10097109, 13462812, 14686704, 17950416, 20194218, 26925624, 40388436, 53851248, 80776872, 161553744]

約数ペア:

[(1, 161553744), (2, 80776872), (3, 53851248), (4, 40388436), (6, 26925624), (8, 20194218), (9, 17950416), (11, 14686704), (12, 13462812), (16, 10097109), (18, 8975208), (22, 7343352), (24, 6731406), (27, 5983472), (33, 4895568), (36, 4487604), (44, 3671676), (48, 3365703), (54, 2991736), (66, 2447784), (72, 2243802), (88, 1835838), (99, 1631856), (108, 1495868), (132, 1223892), (144, 1121901), (176, 917919), (198, 815928), (216, 747934), (264, 611946), (297, 543952), (396, 407964), (432, 373967), (528, 305973), (594, 271976), (792, 203982), (1188, 135988), (1584, 101991), (2376, 67994), (4752, 33997)]