130601072

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 120

約数和(自身を含む): 320604480

約数和(自身を除く): 190003408

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 41, 49, 56, 68, 82, 98, 112, 119, 136, 164, 196, 238, 239, 272, 287, 328, 392, 476, 478, 574, 656, 697, 784, 833, 952, 956, 1148, 1394, 1666, 1673, 1904, 1912, 2009, 2296, 2788, 3332, 3346, 3824, 4018, 4063, 4592, 4879, 5576, 6664, 6692, 8036, 8126, 9758, 9799, 11152, 11711, 13328, 13384, 16072, 16252, 19516, 19598, 23422, 26768, 28441, 32144, 32504, 34153, 39032, 39196, 46844, 56882, 65008, 68306, 68593, 78064, 78392, 93688, 113764, 136612, 137186, 156784, 166583, 187376, 199087, 227528, 273224, 274372, 333166, 398174, 455056, 480151, 546448, 548744, 666332, 796348, 960302, 1097488, 1166081, 1332664, 1592696, 1920604, 2332162, 2665328, 3185392, 3841208, 4664324, 7682416, 8162567, 9328648, 16325134, 18657296, 32650268, 65300536, 130601072]

約数ペア:

[(1, 130601072), (2, 65300536), (4, 32650268), (7, 18657296), (8, 16325134), (14, 9328648), (16, 8162567), (17, 7682416), (28, 4664324), (34, 3841208), (41, 3185392), (49, 2665328), (56, 2332162), (68, 1920604), (82, 1592696), (98, 1332664), (112, 1166081), (119, 1097488), (136, 960302), (164, 796348), (196, 666332), (238, 548744), (239, 546448), (272, 480151), (287, 455056), (328, 398174), (392, 333166), (476, 274372), (478, 273224), (574, 227528), (656, 199087), (697, 187376), (784, 166583), (833, 156784), (952, 137186), (956, 136612), (1148, 113764), (1394, 93688), (1666, 78392), (1673, 78064), (1904, 68593), (1912, 68306), (2009, 65008), (2296, 56882), (2788, 46844), (3332, 39196), (3346, 39032), (3824, 34153), (4018, 32504), (4063, 32144), (4592, 28441), (4879, 26768), (5576, 23422), (6664, 19598), (6692, 19516), (8036, 16252), (8126, 16072), (9758, 13384), (9799, 13328), (11152, 11711)]