165605330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 373248000

約数和(自身を除く): 207642670

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 59, 79, 85, 95, 110, 118, 158, 170, 187, 190, 209, 295, 323, 374, 395, 418, 590, 646, 649, 790, 869, 935, 1003, 1045, 1121, 1298, 1343, 1501, 1615, 1738, 1870, 2006, 2090, 2242, 2686, 3002, 3230, 3245, 3553, 4345, 4661, 5015, 5605, 6490, 6715, 7106, 7505, 8690, 9322, 10030, 11033, 11210, 12331, 13430, 14773, 15010, 16511, 17765, 19057, 22066, 23305, 24662, 25517, 29546, 33022, 35530, 38114, 46610, 51034, 51271, 55165, 61655, 73865, 79237, 82555, 88559, 95285, 102542, 110330, 123310, 127585, 147730, 158474, 165110, 177118, 190570, 209627, 255170, 256355, 280687, 396185, 419254, 442795, 512710, 561374, 792370, 871607, 885590, 974149, 1048135, 1403435, 1505503, 1743214, 1948298, 2096270, 2806870, 3011006, 4358035, 4870745, 7527515, 8716070, 9741490, 15055030, 16560533, 33121066, 82802665, 165605330]

約数ペア:

[(1, 165605330), (2, 82802665), (5, 33121066), (10, 16560533), (11, 15055030), (17, 9741490), (19, 8716070), (22, 7527515), (34, 4870745), (38, 4358035), (55, 3011006), (59, 2806870), (79, 2096270), (85, 1948298), (95, 1743214), (110, 1505503), (118, 1403435), (158, 1048135), (170, 974149), (187, 885590), (190, 871607), (209, 792370), (295, 561374), (323, 512710), (374, 442795), (395, 419254), (418, 396185), (590, 280687), (646, 256355), (649, 255170), (790, 209627), (869, 190570), (935, 177118), (1003, 165110), (1045, 158474), (1121, 147730), (1298, 127585), (1343, 123310), (1501, 110330), (1615, 102542), (1738, 95285), (1870, 88559), (2006, 82555), (2090, 79237), (2242, 73865), (2686, 61655), (3002, 55165), (3230, 51271), (3245, 51034), (3553, 46610), (4345, 38114), (4661, 35530), (5015, 33022), (5605, 29546), (6490, 25517), (6715, 24662), (7106, 23305), (7505, 22066), (8690, 19057), (9322, 17765), (10030, 16511), (11033, 15010), (11210, 14773), (12331, 13430)]