153556956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 467410944

約数和(自身を除く): 313853988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 43, 63, 74, 84, 86, 111, 126, 129, 148, 172, 222, 252, 258, 259, 301, 333, 383, 387, 444, 516, 518, 602, 666, 766, 774, 777, 903, 1036, 1149, 1204, 1332, 1532, 1548, 1554, 1591, 1806, 2298, 2331, 2681, 2709, 3108, 3182, 3447, 3612, 4596, 4662, 4773, 5362, 5418, 6364, 6894, 8043, 9324, 9546, 10724, 10836, 11137, 13788, 14171, 14319, 16086, 16469, 19092, 22274, 24129, 28342, 28638, 32172, 32938, 33411, 42513, 44548, 48258, 49407, 56684, 57276, 65876, 66822, 85026, 96516, 98814, 99197, 100233, 115283, 127539, 133644, 148221, 170052, 197628, 198394, 200466, 230566, 255078, 296442, 297591, 345849, 396788, 400932, 461132, 510156, 592884, 595182, 609353, 691698, 892773, 1037547, 1190364, 1218706, 1383396, 1785546, 1828059, 2075094, 2437412, 3571092, 3656118, 4150188, 4265471, 5484177, 7312236, 8530942, 10968354, 12796413, 17061884, 21936708, 25592826, 38389239, 51185652, 76778478, 153556956]

約数ペア:

[(1, 153556956), (2, 76778478), (3, 51185652), (4, 38389239), (6, 25592826), (7, 21936708), (9, 17061884), (12, 12796413), (14, 10968354), (18, 8530942), (21, 7312236), (28, 5484177), (36, 4265471), (37, 4150188), (42, 3656118), (43, 3571092), (63, 2437412), (74, 2075094), (84, 1828059), (86, 1785546), (111, 1383396), (126, 1218706), (129, 1190364), (148, 1037547), (172, 892773), (222, 691698), (252, 609353), (258, 595182), (259, 592884), (301, 510156), (333, 461132), (383, 400932), (387, 396788), (444, 345849), (516, 297591), (518, 296442), (602, 255078), (666, 230566), (766, 200466), (774, 198394), (777, 197628), (903, 170052), (1036, 148221), (1149, 133644), (1204, 127539), (1332, 115283), (1532, 100233), (1548, 99197), (1554, 98814), (1591, 96516), (1806, 85026), (2298, 66822), (2331, 65876), (2681, 57276), (2709, 56684), (3108, 49407), (3182, 48258), (3447, 44548), (3612, 42513), (4596, 33411), (4662, 32938), (4773, 32172), (5362, 28638), (5418, 28342), (6364, 24129), (6894, 22274), (8043, 19092), (9324, 16469), (9546, 16086), (10724, 14319), (10836, 14171), (11137, 13788)]