816150168

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1$

素因数の和:627

約数の個数: 160

約数和(自身を含む): 2427744000

約数和(自身を除く): 1611593832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 151, 152, 162, 171, 216, 228, 302, 324, 342, 439, 453, 456, 513, 604, 648, 684, 878, 906, 1026, 1208, 1317, 1359, 1368, 1539, 1756, 1812, 2052, 2634, 2718, 2869, 3078, 3512, 3624, 3951, 4077, 4104, 5268, 5436, 5738, 6156, 7902, 8154, 8341, 8607, 10536, 10872, 11476, 11853, 12231, 12312, 15804, 16308, 16682, 17214, 22952, 23706, 24462, 25023, 25821, 31608, 32616, 33364, 34428, 35559, 47412, 48924, 50046, 51642, 66289, 66728, 68856, 71118, 75069, 77463, 94824, 97848, 100092, 103284, 132578, 142236, 150138, 154926, 198867, 200184, 206568, 225207, 232389, 265156, 284472, 300276, 309852, 397734, 450414, 464778, 530312, 596601, 600552, 619704, 675621, 795468, 900828, 929556, 1193202, 1259491, 1351242, 1590936, 1789803, 1801656, 1859112, 2386404, 2518982, 2702484, 3579606, 3778473, 4772808, 5037964, 5369409, 5404968, 7159212, 7556946, 10075928, 10738818, 11335419, 14318424, 15113892, 21477636, 22670838, 30227784, 34006257, 42955272, 45341676, 68012514, 90683352, 102018771, 136025028, 204037542, 272050056, 408075084, 816150168]

約数ペア:

[(1, 816150168), (2, 408075084), (3, 272050056), (4, 204037542), (6, 136025028), (8, 102018771), (9, 90683352), (12, 68012514), (18, 45341676), (19, 42955272), (24, 34006257), (27, 30227784), (36, 22670838), (38, 21477636), (54, 15113892), (57, 14318424), (72, 11335419), (76, 10738818), (81, 10075928), (108, 7556946), (114, 7159212), (151, 5404968), (152, 5369409), (162, 5037964), (171, 4772808), (216, 3778473), (228, 3579606), (302, 2702484), (324, 2518982), (342, 2386404), (439, 1859112), (453, 1801656), (456, 1789803), (513, 1590936), (604, 1351242), (648, 1259491), (684, 1193202), (878, 929556), (906, 900828), (1026, 795468), (1208, 675621), (1317, 619704), (1359, 600552), (1368, 596601), (1539, 530312), (1756, 464778), (1812, 450414), (2052, 397734), (2634, 309852), (2718, 300276), (2869, 284472), (3078, 265156), (3512, 232389), (3624, 225207), (3951, 206568), (4077, 200184), (4104, 198867), (5268, 154926), (5436, 150138), (5738, 142236), (6156, 132578), (7902, 103284), (8154, 100092), (8341, 97848), (8607, 94824), (10536, 77463), (10872, 75069), (11476, 71118), (11853, 68856), (12231, 66728), (12312, 66289), (15804, 51642), (16308, 50046), (16682, 48924), (17214, 47412), (22952, 35559), (23706, 34428), (24462, 33364), (25023, 32616), (25821, 31608)]