170475448

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 429004800

約数和(自身を除く): 258529352

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 23, 26, 31, 38, 44, 46, 52, 62, 76, 88, 92, 104, 121, 124, 143, 152, 184, 209, 242, 247, 248, 253, 286, 299, 341, 403, 418, 437, 484, 494, 506, 572, 589, 598, 682, 713, 806, 836, 874, 968, 988, 1012, 1144, 1178, 1196, 1364, 1426, 1573, 1612, 1672, 1748, 1976, 2024, 2299, 2356, 2392, 2717, 2728, 2783, 2852, 3146, 3224, 3289, 3496, 3751, 4433, 4598, 4712, 4807, 5434, 5566, 5681, 5704, 6292, 6479, 6578, 7502, 7657, 7843, 8866, 9196, 9269, 9614, 10868, 11132, 11362, 12584, 12958, 13156, 13547, 15004, 15314, 15686, 17732, 18392, 18538, 19228, 21736, 22264, 22724, 25916, 26312, 27094, 29887, 30008, 30628, 31372, 35464, 36179, 37076, 38456, 45448, 48763, 51832, 52877, 54188, 59774, 61256, 62491, 62744, 71269, 72358, 74152, 84227, 86273, 97526, 101959, 105754, 108376, 119548, 124982, 142538, 144716, 149017, 168454, 172546, 176111, 195052, 203918, 211508, 239096, 249964, 285076, 289432, 298034, 336908, 345092, 352222, 390104, 407836, 423016, 499928, 570152, 596068, 673816, 687401, 690184, 704444, 815672, 926497, 1121549, 1192136, 1374802, 1408888, 1639187, 1852994, 1937221, 2243098, 2749604, 3278374, 3705988, 3874442, 4486196, 5499208, 6556748, 7411976, 7748884, 8972392, 13113496, 15497768, 21309431, 42618862, 85237724, 170475448]

約数ペア:

[(1, 170475448), (2, 85237724), (4, 42618862), (8, 21309431), (11, 15497768), (13, 13113496), (19, 8972392), (22, 7748884), (23, 7411976), (26, 6556748), (31, 5499208), (38, 4486196), (44, 3874442), (46, 3705988), (52, 3278374), (62, 2749604), (76, 2243098), (88, 1937221), (92, 1852994), (104, 1639187), (121, 1408888), (124, 1374802), (143, 1192136), (152, 1121549), (184, 926497), (209, 815672), (242, 704444), (247, 690184), (248, 687401), (253, 673816), (286, 596068), (299, 570152), (341, 499928), (403, 423016), (418, 407836), (437, 390104), (484, 352222), (494, 345092), (506, 336908), (572, 298034), (589, 289432), (598, 285076), (682, 249964), (713, 239096), (806, 211508), (836, 203918), (874, 195052), (968, 176111), (988, 172546), (1012, 168454), (1144, 149017), (1178, 144716), (1196, 142538), (1364, 124982), (1426, 119548), (1573, 108376), (1612, 105754), (1672, 101959), (1748, 97526), (1976, 86273), (2024, 84227), (2299, 74152), (2356, 72358), (2392, 71269), (2717, 62744), (2728, 62491), (2783, 61256), (2852, 59774), (3146, 54188), (3224, 52877), (3289, 51832), (3496, 48763), (3751, 45448), (4433, 38456), (4598, 37076), (4712, 36179), (4807, 35464), (5434, 31372), (5566, 30628), (5681, 30008), (5704, 29887), (6292, 27094), (6479, 26312), (6578, 25916), (7502, 22724), (7657, 22264), (7843, 21736), (8866, 19228), (9196, 18538), (9269, 18392), (9614, 17732), (10868, 15686), (11132, 15314), (11362, 15004), (12584, 13547), (12958, 13156)]