15693996558896

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{977}}^1\times {\mathrm{52721}}^1$

素因数の和:53982

約数の個数: 80

約数和(自身を含む): 30881582514720

約数和(自身を除く): 15187585955824

約数列:

[1, 2, 4, 8, 16, 137, 139, 274, 278, 548, 556, 977, 1096, 1112, 1954, 2192, 2224, 3908, 7816, 15632, 19043, 38086, 52721, 76172, 105442, 133849, 135803, 152344, 210884, 267698, 271606, 304688, 421768, 535396, 543212, 843536, 1070792, 1086424, 2141584, 2172848, 7222777, 7328219, 14445554, 14656438, 18605011, 28891108, 29312876, 37210022, 51508417, 57782216, 58625752, 74420044, 103016834, 115564432, 117251504, 148840088, 206033668, 297680176, 412067336, 824134672, 1003966003, 2007932006, 4015864012, 7056653129, 7159669963, 8031728024, 14113306258, 14319339926, 16063456048, 28226612516, 28638679852, 56453225032, 57277359704, 112906450064, 114554719408, 980874784931, 1961749569862, 3923499139724, 7846998279448, 15693996558896]

約数ペア:

[(1, 15693996558896), (2, 7846998279448), (4, 3923499139724), (8, 1961749569862), (16, 980874784931), (137, 114554719408), (139, 112906450064), (274, 57277359704), (278, 56453225032), (548, 28638679852), (556, 28226612516), (977, 16063456048), (1096, 14319339926), (1112, 14113306258), (1954, 8031728024), (2192, 7159669963), (2224, 7056653129), (3908, 4015864012), (7816, 2007932006), (15632, 1003966003), (19043, 824134672), (38086, 412067336), (52721, 297680176), (76172, 206033668), (105442, 148840088), (133849, 117251504), (135803, 115564432), (152344, 103016834), (210884, 74420044), (267698, 58625752), (271606, 57782216), (304688, 51508417), (421768, 37210022), (535396, 29312876), (543212, 28891108), (843536, 18605011), (1070792, 14656438), (1086424, 14445554), (2141584, 7328219), (2172848, 7222777)]