127870596

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:431

約数の個数: 144

約数和(自身を含む): 392105280

約数和(自身を除く): 264234684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 73, 84, 98, 108, 126, 146, 147, 189, 196, 219, 252, 292, 294, 331, 378, 438, 441, 511, 588, 657, 662, 756, 876, 882, 993, 1022, 1314, 1323, 1324, 1533, 1764, 1971, 1986, 2044, 2317, 2628, 2646, 2979, 3066, 3577, 3942, 3972, 4599, 4634, 5292, 5958, 6132, 6951, 7154, 7884, 8937, 9198, 9268, 10731, 11916, 13797, 13902, 14308, 16219, 17874, 18396, 20853, 21462, 24163, 27594, 27804, 32193, 32438, 35748, 41706, 42924, 48326, 48657, 55188, 62559, 64386, 64876, 72489, 83412, 96579, 96652, 97314, 125118, 128772, 144978, 145971, 169141, 193158, 194628, 217467, 250236, 289956, 291942, 338282, 386316, 434934, 437913, 507423, 583884, 652401, 676564, 869868, 875826, 1014846, 1183987, 1304802, 1522269, 1751652, 2029692, 2367974, 2609604, 3044538, 3551961, 4566807, 4735948, 6089076, 7103922, 9133614, 10655883, 14207844, 18267228, 21311766, 31967649, 42623532, 63935298, 127870596]

約数ペア:

[(1, 127870596), (2, 63935298), (3, 42623532), (4, 31967649), (6, 21311766), (7, 18267228), (9, 14207844), (12, 10655883), (14, 9133614), (18, 7103922), (21, 6089076), (27, 4735948), (28, 4566807), (36, 3551961), (42, 3044538), (49, 2609604), (54, 2367974), (63, 2029692), (73, 1751652), (84, 1522269), (98, 1304802), (108, 1183987), (126, 1014846), (146, 875826), (147, 869868), (189, 676564), (196, 652401), (219, 583884), (252, 507423), (292, 437913), (294, 434934), (331, 386316), (378, 338282), (438, 291942), (441, 289956), (511, 250236), (588, 217467), (657, 194628), (662, 193158), (756, 169141), (876, 145971), (882, 144978), (993, 128772), (1022, 125118), (1314, 97314), (1323, 96652), (1324, 96579), (1533, 83412), (1764, 72489), (1971, 64876), (1986, 64386), (2044, 62559), (2317, 55188), (2628, 48657), (2646, 48326), (2979, 42924), (3066, 41706), (3577, 35748), (3942, 32438), (3972, 32193), (4599, 27804), (4634, 27594), (5292, 24163), (5958, 21462), (6132, 20853), (6951, 18396), (7154, 17874), (7884, 16219), (8937, 14308), (9198, 13902), (9268, 13797), (10731, 11916)]