196347688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1$

素因数の和:1618

約数の個数: 64

約数和(自身を含む): 416949120

約数和(自身を除く): 220601432

約数列:

[1, 2, 4, 8, 17, 23, 34, 41, 46, 68, 82, 92, 136, 164, 184, 328, 391, 697, 782, 943, 1394, 1531, 1564, 1886, 2788, 3062, 3128, 3772, 5576, 6124, 7544, 12248, 16031, 26027, 32062, 35213, 52054, 62771, 64124, 70426, 104108, 125542, 128248, 140852, 208216, 251084, 281704, 502168, 598621, 1067107, 1197242, 1443733, 2134214, 2394484, 2887466, 4268428, 4788968, 5774932, 8536856, 11549864, 24543461, 49086922, 98173844, 196347688]

約数ペア:

[(1, 196347688), (2, 98173844), (4, 49086922), (8, 24543461), (17, 11549864), (23, 8536856), (34, 5774932), (41, 4788968), (46, 4268428), (68, 2887466), (82, 2394484), (92, 2134214), (136, 1443733), (164, 1197242), (184, 1067107), (328, 598621), (391, 502168), (697, 281704), (782, 251084), (943, 208216), (1394, 140852), (1531, 128248), (1564, 125542), (1886, 104108), (2788, 70426), (3062, 64124), (3128, 62771), (3772, 52054), (5576, 35213), (6124, 32062), (7544, 26027), (12248, 16031)]