194667788336

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1\times {\mathrm{11887}}^1$

素因数の和:13978

約数の個数: 80

約数和(自身を含む): 437209826304

約数和(自身を除く): 242542037968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2003, 2044, 4006, 4088, 8012, 8176, 11887, 14021, 16024, 23774, 28042, 32048, 47548, 56084, 83209, 95096, 112168, 146219, 166418, 190192, 224336, 292438, 332836, 584876, 665672, 867751, 1023533, 1169752, 1331344, 1735502, 2047066, 2339504, 3471004, 4094132, 6074257, 6942008, 8188264, 12148514, 13884016, 16376528, 23809661, 24297028, 47619322, 48594056, 95238644, 97188112, 166667627, 190477288, 333335254, 380954576, 666670508, 1333341016, 1738105253, 2666682032, 3476210506, 6952421012, 12166736771, 13904842024, 24333473542, 27809684048, 48666947084, 97333894168, 194667788336]

約数ペア:

[(1, 194667788336), (2, 97333894168), (4, 48666947084), (7, 27809684048), (8, 24333473542), (14, 13904842024), (16, 12166736771), (28, 6952421012), (56, 3476210506), (73, 2666682032), (112, 1738105253), (146, 1333341016), (292, 666670508), (511, 380954576), (584, 333335254), (1022, 190477288), (1168, 166667627), (2003, 97188112), (2044, 95238644), (4006, 48594056), (4088, 47619322), (8012, 24297028), (8176, 23809661), (11887, 16376528), (14021, 13884016), (16024, 12148514), (23774, 8188264), (28042, 6942008), (32048, 6074257), (47548, 4094132), (56084, 3471004), (83209, 2339504), (95096, 2047066), (112168, 1735502), (146219, 1331344), (166418, 1169752), (190192, 1023533), (224336, 867751), (292438, 665672), (332836, 584876)]