157080860144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1\times {\mathrm{11261}}^1$

素因数の和:11818

約数の個数: 80

約数和(自身を含む): 330409060800

約数和(自身を除く): 173328200656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 199, 208, 337, 398, 674, 796, 1348, 1592, 2587, 2696, 3184, 4381, 5174, 5392, 8762, 10348, 11261, 17524, 20696, 22522, 35048, 41392, 45044, 67063, 70096, 90088, 134126, 146393, 180176, 268252, 292786, 536504, 585572, 871819, 1073008, 1171144, 1743638, 2240939, 2342288, 3487276, 3794957, 4481878, 6974552, 7589914, 8963756, 13949104, 15179828, 17927512, 29132207, 30359656, 35855024, 49334441, 58264414, 60719312, 98668882, 116528828, 197337764, 233057656, 394675528, 466115312, 755196443, 789351056, 1510392886, 3020785772, 6041571544, 9817553759, 12083143088, 19635107518, 39270215036, 78540430072, 157080860144]

約数ペア:

[(1, 157080860144), (2, 78540430072), (4, 39270215036), (8, 19635107518), (13, 12083143088), (16, 9817553759), (26, 6041571544), (52, 3020785772), (104, 1510392886), (199, 789351056), (208, 755196443), (337, 466115312), (398, 394675528), (674, 233057656), (796, 197337764), (1348, 116528828), (1592, 98668882), (2587, 60719312), (2696, 58264414), (3184, 49334441), (4381, 35855024), (5174, 30359656), (5392, 29132207), (8762, 17927512), (10348, 15179828), (11261, 13949104), (17524, 8963756), (20696, 7589914), (22522, 6974552), (35048, 4481878), (41392, 3794957), (45044, 3487276), (67063, 2342288), (70096, 2240939), (90088, 1743638), (134126, 1171144), (146393, 1073008), (180176, 871819), (268252, 585572), (292786, 536504)]