109409296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 80

約数和(自身を含む): 234092160

約数和(自身を除く): 124682864

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 71, 74, 76, 137, 142, 148, 152, 274, 284, 296, 304, 548, 568, 592, 703, 1096, 1136, 1349, 1406, 2192, 2603, 2627, 2698, 2812, 5069, 5206, 5254, 5396, 5624, 9727, 10138, 10412, 10508, 10792, 11248, 19454, 20276, 20824, 21016, 21584, 38908, 40552, 41648, 42032, 49913, 77816, 81104, 96311, 99826, 155632, 184813, 192622, 199652, 359899, 369626, 385244, 399304, 719798, 739252, 770488, 798608, 1439596, 1478504, 1540976, 2879192, 2957008, 5758384, 6838081, 13676162, 27352324, 54704648, 109409296]

約数ペア:

[(1, 109409296), (2, 54704648), (4, 27352324), (8, 13676162), (16, 6838081), (19, 5758384), (37, 2957008), (38, 2879192), (71, 1540976), (74, 1478504), (76, 1439596), (137, 798608), (142, 770488), (148, 739252), (152, 719798), (274, 399304), (284, 385244), (296, 369626), (304, 359899), (548, 199652), (568, 192622), (592, 184813), (703, 155632), (1096, 99826), (1136, 96311), (1349, 81104), (1406, 77816), (2192, 49913), (2603, 42032), (2627, 41648), (2698, 40552), (2812, 38908), (5069, 21584), (5206, 21016), (5254, 20824), (5396, 20276), (5624, 19454), (9727, 11248), (10138, 10792), (10412, 10508)]