155143836

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 443046240

約数和(自身を除く): 287902404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 41, 51, 54, 68, 81, 82, 102, 108, 123, 153, 162, 164, 204, 229, 243, 246, 306, 324, 369, 458, 459, 486, 492, 612, 687, 697, 738, 916, 918, 972, 1107, 1374, 1377, 1394, 1476, 1836, 2061, 2091, 2214, 2748, 2754, 2788, 3321, 3893, 4122, 4131, 4182, 4428, 5508, 6183, 6273, 6642, 7786, 8244, 8262, 8364, 9389, 9963, 11679, 12366, 12546, 13284, 15572, 16524, 18549, 18778, 18819, 19926, 23358, 24732, 25092, 28167, 35037, 37098, 37556, 37638, 39852, 46716, 55647, 56334, 56457, 70074, 74196, 75276, 84501, 105111, 111294, 112668, 112914, 140148, 159613, 169002, 169371, 210222, 222588, 225828, 253503, 315333, 319226, 338004, 338742, 420444, 478839, 507006, 630666, 638452, 677484, 760509, 945999, 957678, 1014012, 1261332, 1436517, 1521018, 1891998, 1915356, 2281527, 2873034, 3042036, 3783996, 4309551, 4563054, 5746068, 8619102, 9126108, 12928653, 17238204, 25857306, 38785959, 51714612, 77571918, 155143836]

約数ペア:

[(1, 155143836), (2, 77571918), (3, 51714612), (4, 38785959), (6, 25857306), (9, 17238204), (12, 12928653), (17, 9126108), (18, 8619102), (27, 5746068), (34, 4563054), (36, 4309551), (41, 3783996), (51, 3042036), (54, 2873034), (68, 2281527), (81, 1915356), (82, 1891998), (102, 1521018), (108, 1436517), (123, 1261332), (153, 1014012), (162, 957678), (164, 945999), (204, 760509), (229, 677484), (243, 638452), (246, 630666), (306, 507006), (324, 478839), (369, 420444), (458, 338742), (459, 338004), (486, 319226), (492, 315333), (612, 253503), (687, 225828), (697, 222588), (738, 210222), (916, 169371), (918, 169002), (972, 159613), (1107, 140148), (1374, 112914), (1377, 112668), (1394, 111294), (1476, 105111), (1836, 84501), (2061, 75276), (2091, 74196), (2214, 70074), (2748, 56457), (2754, 56334), (2788, 55647), (3321, 46716), (3893, 39852), (4122, 37638), (4131, 37556), (4182, 37098), (4428, 35037), (5508, 28167), (6183, 25092), (6273, 24732), (6642, 23358), (7786, 19926), (8244, 18819), (8262, 18778), (8364, 18549), (9389, 16524), (9963, 15572), (11679, 13284), (12366, 12546)]