121127448

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:637

約数の個数: 128

約数和(自身を含む): 354352320

約数和(自身を除く): 233224872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 41, 51, 52, 68, 78, 82, 102, 104, 123, 136, 156, 164, 204, 221, 246, 312, 328, 408, 442, 492, 533, 557, 663, 697, 884, 984, 1066, 1114, 1326, 1394, 1599, 1671, 1768, 2091, 2132, 2228, 2652, 2788, 3198, 3342, 4182, 4264, 4456, 5304, 5576, 6396, 6684, 7241, 8364, 9061, 9469, 12792, 13368, 14482, 16728, 18122, 18938, 21723, 22837, 27183, 28407, 28964, 36244, 37876, 43446, 45674, 54366, 56814, 57928, 68511, 72488, 75752, 86892, 91348, 108732, 113628, 123097, 137022, 173784, 182696, 217464, 227256, 246194, 274044, 296881, 369291, 388229, 492388, 548088, 593762, 738582, 776458, 890643, 984776, 1164687, 1187524, 1477164, 1552916, 1781286, 2329374, 2375048, 2954328, 3105832, 3562572, 4658748, 5046977, 7125144, 9317496, 10093954, 15140931, 20187908, 30281862, 40375816, 60563724, 121127448]

約数ペア:

[(1, 121127448), (2, 60563724), (3, 40375816), (4, 30281862), (6, 20187908), (8, 15140931), (12, 10093954), (13, 9317496), (17, 7125144), (24, 5046977), (26, 4658748), (34, 3562572), (39, 3105832), (41, 2954328), (51, 2375048), (52, 2329374), (68, 1781286), (78, 1552916), (82, 1477164), (102, 1187524), (104, 1164687), (123, 984776), (136, 890643), (156, 776458), (164, 738582), (204, 593762), (221, 548088), (246, 492388), (312, 388229), (328, 369291), (408, 296881), (442, 274044), (492, 246194), (533, 227256), (557, 217464), (663, 182696), (697, 173784), (884, 137022), (984, 123097), (1066, 113628), (1114, 108732), (1326, 91348), (1394, 86892), (1599, 75752), (1671, 72488), (1768, 68511), (2091, 57928), (2132, 56814), (2228, 54366), (2652, 45674), (2788, 43446), (3198, 37876), (3342, 36244), (4182, 28964), (4264, 28407), (4456, 27183), (5304, 22837), (5576, 21723), (6396, 18938), (6684, 18122), (7241, 16728), (8364, 14482), (9061, 13368), (9469, 12792)]