172950008

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1$

素因数の和:2161

約数の個数: 96

約数和(自身を含む): 433382400

約数和(自身を除く): 260432392

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 56, 76, 77, 88, 98, 133, 152, 154, 196, 209, 266, 308, 392, 418, 532, 539, 616, 836, 931, 1064, 1078, 1463, 1672, 1862, 2111, 2156, 2926, 3724, 4222, 4312, 5852, 7448, 8444, 10241, 11704, 14777, 16888, 20482, 23221, 29554, 40109, 40964, 46442, 59108, 80218, 81928, 92884, 103439, 118216, 160436, 162547, 185768, 206878, 280763, 320872, 325094, 413756, 441199, 561526, 650188, 827512, 882398, 1123052, 1137829, 1300376, 1764796, 1965341, 2246104, 2275658, 3088393, 3529592, 3930682, 4551316, 6176786, 7861364, 9102632, 12353572, 15722728, 21618751, 24707144, 43237502, 86475004, 172950008]

約数ペア:

[(1, 172950008), (2, 86475004), (4, 43237502), (7, 24707144), (8, 21618751), (11, 15722728), (14, 12353572), (19, 9102632), (22, 7861364), (28, 6176786), (38, 4551316), (44, 3930682), (49, 3529592), (56, 3088393), (76, 2275658), (77, 2246104), (88, 1965341), (98, 1764796), (133, 1300376), (152, 1137829), (154, 1123052), (196, 882398), (209, 827512), (266, 650188), (308, 561526), (392, 441199), (418, 413756), (532, 325094), (539, 320872), (616, 280763), (836, 206878), (931, 185768), (1064, 162547), (1078, 160436), (1463, 118216), (1672, 103439), (1862, 92884), (2111, 81928), (2156, 80218), (2926, 59108), (3724, 46442), (4222, 40964), (4312, 40109), (5852, 29554), (7448, 23221), (8444, 20482), (10241, 16888), (11704, 14777)]