155985528132

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{81307}}^1$

素因数の和:81678

約数の個数: 144

約数和(自身を含む): 471643640832

約数和(自身を除く): 315658112700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 331, 414, 483, 644, 662, 828, 966, 993, 1324, 1449, 1932, 1986, 2317, 2898, 2979, 3972, 4634, 5796, 5958, 6951, 7613, 9268, 11916, 13902, 15226, 20853, 22839, 27804, 30452, 41706, 45678, 53291, 68517, 81307, 83412, 91356, 106582, 137034, 159873, 162614, 213164, 243921, 274068, 319746, 325228, 479619, 487842, 569149, 639492, 731763, 959238, 975684, 1138298, 1463526, 1707447, 1870061, 1918476, 2276596, 2927052, 3414894, 3740122, 5122341, 5610183, 6829788, 7480244, 10244682, 11220366, 13090427, 16830549, 20489364, 22440732, 26180854, 26912617, 33661098, 39271281, 52361708, 53825234, 67322196, 78542562, 80737851, 107650468, 117813843, 157085124, 161475702, 188388319, 235627686, 242213553, 322951404, 376776638, 471255372, 484427106, 565164957, 618990191, 753553276, 968854212, 1130329914, 1237980382, 1695494871, 1856970573, 2260659828, 2475960764, 3390989742, 3713941146, 4332931337, 5570911719, 6781979484, 7427882292, 8665862674, 11141823438, 12998794011, 17331725348, 22283646876, 25997588022, 38996382033, 51995176044, 77992764066, 155985528132]

約数ペア:

[(1, 155985528132), (2, 77992764066), (3, 51995176044), (4, 38996382033), (6, 25997588022), (7, 22283646876), (9, 17331725348), (12, 12998794011), (14, 11141823438), (18, 8665862674), (21, 7427882292), (23, 6781979484), (28, 5570911719), (36, 4332931337), (42, 3713941146), (46, 3390989742), (63, 2475960764), (69, 2260659828), (84, 1856970573), (92, 1695494871), (126, 1237980382), (138, 1130329914), (161, 968854212), (207, 753553276), (252, 618990191), (276, 565164957), (322, 484427106), (331, 471255372), (414, 376776638), (483, 322951404), (644, 242213553), (662, 235627686), (828, 188388319), (966, 161475702), (993, 157085124), (1324, 117813843), (1449, 107650468), (1932, 80737851), (1986, 78542562), (2317, 67322196), (2898, 53825234), (2979, 52361708), (3972, 39271281), (4634, 33661098), (5796, 26912617), (5958, 26180854), (6951, 22440732), (7613, 20489364), (9268, 16830549), (11916, 13090427), (13902, 11220366), (15226, 10244682), (20853, 7480244), (22839, 6829788), (27804, 5610183), (30452, 5122341), (41706, 3740122), (45678, 3414894), (53291, 2927052), (68517, 2276596), (81307, 1918476), (83412, 1870061), (91356, 1707447), (106582, 1463526), (137034, 1138298), (159873, 975684), (162614, 959238), (213164, 731763), (243921, 639492), (274068, 569149), (319746, 487842), (325228, 479619)]