158049674920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1320161}}^1$

素因数の和:1320286

約数の個数: 64

約数和(自身を含む): 369275714640

約数和(自身を除く): 211226039720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 73, 82, 146, 164, 205, 292, 328, 365, 410, 584, 730, 820, 1460, 1640, 2920, 2993, 5986, 11972, 14965, 23944, 29930, 59860, 119720, 1320161, 2640322, 5280644, 6600805, 10561288, 13201610, 26403220, 52806440, 54126601, 96371753, 108253202, 192743506, 216506404, 270633005, 385487012, 433012808, 481858765, 541266010, 770974024, 963717530, 1082532020, 1927435060, 2165064040, 3854870120, 3951241873, 7902483746, 15804967492, 19756209365, 31609934984, 39512418730, 79024837460, 158049674920]

約数ペア:

[(1, 158049674920), (2, 79024837460), (4, 39512418730), (5, 31609934984), (8, 19756209365), (10, 15804967492), (20, 7902483746), (40, 3951241873), (41, 3854870120), (73, 2165064040), (82, 1927435060), (146, 1082532020), (164, 963717530), (205, 770974024), (292, 541266010), (328, 481858765), (365, 433012808), (410, 385487012), (584, 270633005), (730, 216506404), (820, 192743506), (1460, 108253202), (1640, 96371753), (2920, 54126601), (2993, 52806440), (5986, 26403220), (11972, 13201610), (14965, 10561288), (23944, 6600805), (29930, 5280644), (59860, 2640322), (119720, 1320161)]