166452804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:894

約数の個数: 108

約数和(自身を含む): 493968384

約数和(自身を除く): 327515580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 127, 147, 196, 252, 254, 294, 381, 441, 508, 588, 743, 762, 882, 889, 1143, 1486, 1524, 1764, 1778, 2229, 2286, 2667, 2972, 3556, 4458, 4572, 5201, 5334, 6223, 6687, 8001, 8916, 10402, 10668, 12446, 13374, 15603, 16002, 18669, 20804, 24892, 26748, 31206, 32004, 36407, 37338, 46809, 56007, 62412, 72814, 74676, 93618, 94361, 109221, 112014, 145628, 187236, 188722, 218442, 224028, 283083, 327663, 377444, 436884, 566166, 655326, 660527, 849249, 1132332, 1310652, 1321054, 1698498, 1981581, 2642108, 3396996, 3963162, 4623689, 5944743, 7926324, 9247378, 11889486, 13871067, 18494756, 23778972, 27742134, 41613201, 55484268, 83226402, 166452804]

約数ペア:

[(1, 166452804), (2, 83226402), (3, 55484268), (4, 41613201), (6, 27742134), (7, 23778972), (9, 18494756), (12, 13871067), (14, 11889486), (18, 9247378), (21, 7926324), (28, 5944743), (36, 4623689), (42, 3963162), (49, 3396996), (63, 2642108), (84, 1981581), (98, 1698498), (126, 1321054), (127, 1310652), (147, 1132332), (196, 849249), (252, 660527), (254, 655326), (294, 566166), (381, 436884), (441, 377444), (508, 327663), (588, 283083), (743, 224028), (762, 218442), (882, 188722), (889, 187236), (1143, 145628), (1486, 112014), (1524, 109221), (1764, 94361), (1778, 93618), (2229, 74676), (2286, 72814), (2667, 62412), (2972, 56007), (3556, 46809), (4458, 37338), (4572, 36407), (5201, 32004), (5334, 31206), (6223, 26748), (6687, 24892), (8001, 20804), (8916, 18669), (10402, 16002), (10668, 15603), (12446, 13374)]