145812072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{21169}}^1$

素因数の和:21226

約数の個数: 64

約数和(自身を含む): 426787200

約数和(自身を除く): 280975128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 21169, 42338, 63507, 84676, 127014, 148183, 169352, 254028, 296366, 444549, 508056, 592732, 867929, 889098, 1185464, 1735858, 1778196, 2603787, 3471716, 3556392, 5207574, 6075503, 6943432, 10415148, 12151006, 18226509, 20830296, 24302012, 36453018, 48604024, 72906036, 145812072]

約数ペア:

[(1, 145812072), (2, 72906036), (3, 48604024), (4, 36453018), (6, 24302012), (7, 20830296), (8, 18226509), (12, 12151006), (14, 10415148), (21, 6943432), (24, 6075503), (28, 5207574), (41, 3556392), (42, 3471716), (56, 2603787), (82, 1778196), (84, 1735858), (123, 1185464), (164, 889098), (168, 867929), (246, 592732), (287, 508056), (328, 444549), (492, 296366), (574, 254028), (861, 169352), (984, 148183), (1148, 127014), (1722, 84676), (2296, 63507), (3444, 42338), (6888, 21169)]