172306288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:495

約数の個数: 160

約数和(自身を含む): 464970240

約数和(自身を除く): 292663952

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 28, 34, 38, 44, 56, 68, 76, 77, 88, 112, 119, 133, 136, 152, 154, 176, 187, 209, 238, 266, 272, 304, 308, 323, 374, 418, 433, 476, 532, 616, 646, 748, 836, 866, 952, 1064, 1232, 1292, 1309, 1463, 1496, 1672, 1732, 1904, 2128, 2261, 2584, 2618, 2926, 2992, 3031, 3344, 3464, 3553, 4522, 4763, 5168, 5236, 5852, 6062, 6928, 7106, 7361, 8227, 9044, 9526, 10472, 11704, 12124, 14212, 14722, 16454, 18088, 19052, 20944, 23408, 24248, 24871, 28424, 29444, 32908, 33341, 36176, 38104, 48496, 49742, 51527, 56848, 57589, 58888, 65816, 66682, 76208, 80971, 90497, 99484, 103054, 115178, 117776, 131632, 133364, 139859, 161942, 180994, 198968, 206108, 230356, 266728, 279718, 323884, 361988, 397936, 412216, 460712, 533456, 559436, 566797, 633479, 647768, 723976, 824432, 921424, 979013, 1118872, 1133594, 1266958, 1295536, 1447952, 1538449, 1958026, 2237744, 2267188, 2533916, 3076898, 3916052, 4534376, 5067832, 6153796, 7832104, 9068752, 10135664, 10769143, 12307592, 15664208, 21538286, 24615184, 43076572, 86153144, 172306288]

約数ペア:

[(1, 172306288), (2, 86153144), (4, 43076572), (7, 24615184), (8, 21538286), (11, 15664208), (14, 12307592), (16, 10769143), (17, 10135664), (19, 9068752), (22, 7832104), (28, 6153796), (34, 5067832), (38, 4534376), (44, 3916052), (56, 3076898), (68, 2533916), (76, 2267188), (77, 2237744), (88, 1958026), (112, 1538449), (119, 1447952), (133, 1295536), (136, 1266958), (152, 1133594), (154, 1118872), (176, 979013), (187, 921424), (209, 824432), (238, 723976), (266, 647768), (272, 633479), (304, 566797), (308, 559436), (323, 533456), (374, 460712), (418, 412216), (433, 397936), (476, 361988), (532, 323884), (616, 279718), (646, 266728), (748, 230356), (836, 206108), (866, 198968), (952, 180994), (1064, 161942), (1232, 139859), (1292, 133364), (1309, 131632), (1463, 117776), (1496, 115178), (1672, 103054), (1732, 99484), (1904, 90497), (2128, 80971), (2261, 76208), (2584, 66682), (2618, 65816), (2926, 58888), (2992, 57589), (3031, 56848), (3344, 51527), (3464, 49742), (3553, 48496), (4522, 38104), (4763, 36176), (5168, 33341), (5236, 32908), (5852, 29444), (6062, 28424), (6928, 24871), (7106, 24248), (7361, 23408), (8227, 20944), (9044, 19052), (9526, 18088), (10472, 16454), (11704, 14722), (12124, 14212)]