172814291260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1\times {\mathrm{10259}}^1$

素因数の和:11315

約数の個数: 96

約数和(自身を含む): 397108293120

約数和(自身を除く): 224294001860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 967, 1340, 1742, 1934, 3484, 3868, 4355, 4835, 8710, 9670, 10259, 12571, 17420, 19340, 20518, 25142, 41036, 50284, 51295, 62855, 64789, 102590, 125710, 129578, 133367, 205180, 251420, 259156, 266734, 323945, 533468, 647890, 666835, 687353, 842257, 1295780, 1333670, 1374706, 1684514, 2667340, 2749412, 3369028, 3436765, 4211285, 6873530, 8422570, 8935589, 9920453, 13747060, 16845140, 17871178, 19840906, 35742356, 39681812, 44677945, 49602265, 89355890, 99204530, 128965889, 178711780, 198409060, 257931778, 515863556, 644829445, 664670351, 1289658890, 1329340702, 2579317780, 2658681404, 3323351755, 6646703510, 8640714563, 13293407020, 17281429126, 34562858252, 43203572815, 86407145630, 172814291260]

約数ペア:

[(1, 172814291260), (2, 86407145630), (4, 43203572815), (5, 34562858252), (10, 17281429126), (13, 13293407020), (20, 8640714563), (26, 6646703510), (52, 3323351755), (65, 2658681404), (67, 2579317780), (130, 1329340702), (134, 1289658890), (260, 664670351), (268, 644829445), (335, 515863556), (670, 257931778), (871, 198409060), (967, 178711780), (1340, 128965889), (1742, 99204530), (1934, 89355890), (3484, 49602265), (3868, 44677945), (4355, 39681812), (4835, 35742356), (8710, 19840906), (9670, 17871178), (10259, 16845140), (12571, 13747060), (17420, 9920453), (19340, 8935589), (20518, 8422570), (25142, 6873530), (41036, 4211285), (50284, 3436765), (51295, 3369028), (62855, 2749412), (64789, 2667340), (102590, 1684514), (125710, 1374706), (129578, 1333670), (133367, 1295780), (205180, 842257), (251420, 687353), (259156, 666835), (266734, 647890), (323945, 533468)]