156779765584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{110569}}^1$

素因数の和:111008

約数の個数: 80

約数和(自身を含む): 347236681680

約数和(自身を除く): 190456916096

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 401, 442, 802, 884, 1604, 1768, 3208, 3536, 5213, 6416, 6817, 10426, 13634, 20852, 27268, 41704, 54536, 83408, 88621, 109072, 110569, 177242, 221138, 354484, 442276, 708968, 884552, 1417936, 1437397, 1769104, 1879673, 2874794, 3759346, 5749588, 7518692, 11499176, 15037384, 22998352, 24435749, 30074768, 44338169, 48871498, 88676338, 97742996, 177352676, 195485992, 354705352, 390971984, 576396197, 709410704, 753748873, 1152792394, 1507497746, 2305584788, 3014995492, 4611169576, 6029990984, 9222339152, 9798735349, 12059981968, 19597470698, 39194941396, 78389882792, 156779765584]

約数ペア:

[(1, 156779765584), (2, 78389882792), (4, 39194941396), (8, 19597470698), (13, 12059981968), (16, 9798735349), (17, 9222339152), (26, 6029990984), (34, 4611169576), (52, 3014995492), (68, 2305584788), (104, 1507497746), (136, 1152792394), (208, 753748873), (221, 709410704), (272, 576396197), (401, 390971984), (442, 354705352), (802, 195485992), (884, 177352676), (1604, 97742996), (1768, 88676338), (3208, 48871498), (3536, 44338169), (5213, 30074768), (6416, 24435749), (6817, 22998352), (10426, 15037384), (13634, 11499176), (20852, 7518692), (27268, 5749588), (41704, 3759346), (54536, 2874794), (83408, 1879673), (88621, 1769104), (109072, 1437397), (110569, 1417936), (177242, 884552), (221138, 708968), (354484, 442276)]