135909584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 292332480

約数和(自身を除く): 156422896

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 43, 74, 76, 86, 148, 152, 172, 281, 296, 304, 344, 562, 592, 688, 703, 817, 1124, 1406, 1591, 1634, 2248, 2812, 3182, 3268, 4496, 5339, 5624, 6364, 6536, 10397, 10678, 11248, 12083, 12728, 13072, 20794, 21356, 24166, 25456, 30229, 41588, 42712, 48332, 60458, 83176, 85424, 96664, 120916, 166352, 193328, 197543, 229577, 241832, 395086, 447071, 459154, 483664, 790172, 894142, 918308, 1580344, 1788284, 1836616, 3160688, 3576568, 3673232, 7153136, 8494349, 16988698, 33977396, 67954792, 135909584]

約数ペア:

[(1, 135909584), (2, 67954792), (4, 33977396), (8, 16988698), (16, 8494349), (19, 7153136), (37, 3673232), (38, 3576568), (43, 3160688), (74, 1836616), (76, 1788284), (86, 1580344), (148, 918308), (152, 894142), (172, 790172), (281, 483664), (296, 459154), (304, 447071), (344, 395086), (562, 241832), (592, 229577), (688, 197543), (703, 193328), (817, 166352), (1124, 120916), (1406, 96664), (1591, 85424), (1634, 83176), (2248, 60458), (2812, 48332), (3182, 42712), (3268, 41588), (4496, 30229), (5339, 25456), (5624, 24166), (6364, 21356), (6536, 20794), (10397, 13072), (10678, 12728), (11248, 12083)]