156615631340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1\times {\mathrm{13633}}^1$

素因数の和:16327

約数の個数: 96

約数和(自身を含む): 388177649664

約数和(自身を除く): 231562018324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 2647, 4340, 5294, 10588, 13235, 13633, 18529, 26470, 27266, 37058, 52940, 54532, 68165, 74116, 82057, 92645, 95431, 136330, 164114, 185290, 190862, 272660, 328228, 370580, 381724, 410285, 422623, 477155, 574399, 820570, 845246, 954310, 1148798, 1641140, 1690492, 1908620, 2113115, 2297596, 2871995, 2958361, 4226230, 5743990, 5916722, 8452460, 11487980, 11833444, 14791805, 29583610, 36086551, 59167220, 72173102, 144346204, 180432755, 252605857, 360865510, 505211714, 721731020, 1010423428, 1118683081, 1263029285, 2237366162, 2526058570, 4474732324, 5052117140, 5593415405, 7830781567, 11186830810, 15661563134, 22373661620, 31323126268, 39153907835, 78307815670, 156615631340]

約数ペア:

[(1, 156615631340), (2, 78307815670), (4, 39153907835), (5, 31323126268), (7, 22373661620), (10, 15661563134), (14, 11186830810), (20, 7830781567), (28, 5593415405), (31, 5052117140), (35, 4474732324), (62, 2526058570), (70, 2237366162), (124, 1263029285), (140, 1118683081), (155, 1010423428), (217, 721731020), (310, 505211714), (434, 360865510), (620, 252605857), (868, 180432755), (1085, 144346204), (2170, 72173102), (2647, 59167220), (4340, 36086551), (5294, 29583610), (10588, 14791805), (13235, 11833444), (13633, 11487980), (18529, 8452460), (26470, 5916722), (27266, 5743990), (37058, 4226230), (52940, 2958361), (54532, 2871995), (68165, 2297596), (74116, 2113115), (82057, 1908620), (92645, 1690492), (95431, 1641140), (136330, 1148798), (164114, 954310), (185290, 845246), (190862, 820570), (272660, 574399), (328228, 477155), (370580, 422623), (381724, 410285)]