128422584

素因数分解:

$2^3\times 3^5\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2183

約数の個数: 96

約数和(自身を含む): 372503040

約数和(自身を除く): 244080456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 243, 248, 279, 324, 372, 486, 558, 648, 744, 837, 972, 1116, 1674, 1944, 2131, 2232, 2511, 3348, 4262, 5022, 6393, 6696, 7533, 8524, 10044, 12786, 15066, 17048, 19179, 20088, 25572, 30132, 38358, 51144, 57537, 60264, 66061, 76716, 115074, 132122, 153432, 172611, 198183, 230148, 264244, 345222, 396366, 460296, 517833, 528488, 594549, 690444, 792732, 1035666, 1189098, 1380888, 1585464, 1783647, 2071332, 2378196, 3567294, 4142664, 4756392, 5350941, 7134588, 10701882, 14269176, 16052823, 21403764, 32105646, 42807528, 64211292, 128422584]

約数ペア:

[(1, 128422584), (2, 64211292), (3, 42807528), (4, 32105646), (6, 21403764), (8, 16052823), (9, 14269176), (12, 10701882), (18, 7134588), (24, 5350941), (27, 4756392), (31, 4142664), (36, 3567294), (54, 2378196), (62, 2071332), (72, 1783647), (81, 1585464), (93, 1380888), (108, 1189098), (124, 1035666), (162, 792732), (186, 690444), (216, 594549), (243, 528488), (248, 517833), (279, 460296), (324, 396366), (372, 345222), (486, 264244), (558, 230148), (648, 198183), (744, 172611), (837, 153432), (972, 132122), (1116, 115074), (1674, 76716), (1944, 66061), (2131, 60264), (2232, 57537), (2511, 51144), (3348, 38358), (4262, 30132), (5022, 25572), (6393, 20088), (6696, 19179), (7533, 17048), (8524, 15066), (10044, 12786)]