164641248

素因数分解:

$2^5\times 3^5\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:739

約数の個数: 144

約数和(自身を含む): 501935616

約数和(自身を除く): 337294368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 243, 248, 279, 288, 324, 372, 432, 486, 496, 558, 648, 683, 744, 837, 864, 972, 992, 1116, 1296, 1366, 1488, 1674, 1944, 2049, 2232, 2511, 2592, 2732, 2976, 3348, 3888, 4098, 4464, 5022, 5464, 6147, 6696, 7533, 7776, 8196, 8928, 10044, 10928, 12294, 13392, 15066, 16392, 18441, 20088, 21173, 21856, 24588, 26784, 30132, 32784, 36882, 40176, 42346, 49176, 55323, 60264, 63519, 65568, 73764, 80352, 84692, 98352, 110646, 120528, 127038, 147528, 165969, 169384, 190557, 196704, 221292, 241056, 254076, 295056, 331938, 338768, 381114, 442584, 508152, 571671, 590112, 663876, 677536, 762228, 885168, 1016304, 1143342, 1327752, 1524456, 1715013, 1770336, 2032608, 2286684, 2655504, 3048912, 3430026, 4573368, 5145039, 5311008, 6097824, 6860052, 9146736, 10290078, 13720104, 18293472, 20580156, 27440208, 41160312, 54880416, 82320624, 164641248]

約数ペア:

[(1, 164641248), (2, 82320624), (3, 54880416), (4, 41160312), (6, 27440208), (8, 20580156), (9, 18293472), (12, 13720104), (16, 10290078), (18, 9146736), (24, 6860052), (27, 6097824), (31, 5311008), (32, 5145039), (36, 4573368), (48, 3430026), (54, 3048912), (62, 2655504), (72, 2286684), (81, 2032608), (93, 1770336), (96, 1715013), (108, 1524456), (124, 1327752), (144, 1143342), (162, 1016304), (186, 885168), (216, 762228), (243, 677536), (248, 663876), (279, 590112), (288, 571671), (324, 508152), (372, 442584), (432, 381114), (486, 338768), (496, 331938), (558, 295056), (648, 254076), (683, 241056), (744, 221292), (837, 196704), (864, 190557), (972, 169384), (992, 165969), (1116, 147528), (1296, 127038), (1366, 120528), (1488, 110646), (1674, 98352), (1944, 84692), (2049, 80352), (2232, 73764), (2511, 65568), (2592, 63519), (2732, 60264), (2976, 55323), (3348, 49176), (3888, 42346), (4098, 40176), (4464, 36882), (5022, 32784), (5464, 30132), (6147, 26784), (6696, 24588), (7533, 21856), (7776, 21173), (8196, 20088), (8928, 18441), (10044, 16392), (10928, 15066), (12294, 13392)]