131731704

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1162

約数の個数: 128

約数和(自身を含む): 403603200

約数和(自身を除く): 271871496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 72, 78, 86, 104, 108, 117, 129, 156, 172, 216, 234, 258, 312, 344, 351, 387, 468, 516, 559, 702, 774, 936, 1032, 1091, 1118, 1161, 1404, 1548, 1677, 2182, 2236, 2322, 2808, 3096, 3273, 3354, 4364, 4472, 4644, 5031, 6546, 6708, 8728, 9288, 9819, 10062, 13092, 13416, 14183, 15093, 19638, 20124, 26184, 28366, 29457, 30186, 39276, 40248, 42549, 46913, 56732, 58914, 60372, 78552, 85098, 93826, 113464, 117828, 120744, 127647, 140739, 170196, 187652, 235656, 255294, 281478, 340392, 375304, 382941, 422217, 510588, 562956, 609869, 765882, 844434, 1021176, 1125912, 1219738, 1266651, 1531764, 1688868, 1829607, 2439476, 2533302, 3063528, 3377736, 3659214, 4878952, 5066604, 5488821, 7318428, 10133208, 10977642, 14636856, 16466463, 21955284, 32932926, 43910568, 65865852, 131731704]

約数ペア:

[(1, 131731704), (2, 65865852), (3, 43910568), (4, 32932926), (6, 21955284), (8, 16466463), (9, 14636856), (12, 10977642), (13, 10133208), (18, 7318428), (24, 5488821), (26, 5066604), (27, 4878952), (36, 3659214), (39, 3377736), (43, 3063528), (52, 2533302), (54, 2439476), (72, 1829607), (78, 1688868), (86, 1531764), (104, 1266651), (108, 1219738), (117, 1125912), (129, 1021176), (156, 844434), (172, 765882), (216, 609869), (234, 562956), (258, 510588), (312, 422217), (344, 382941), (351, 375304), (387, 340392), (468, 281478), (516, 255294), (559, 235656), (702, 187652), (774, 170196), (936, 140739), (1032, 127647), (1091, 120744), (1118, 117828), (1161, 113464), (1404, 93826), (1548, 85098), (1677, 78552), (2182, 60372), (2236, 58914), (2322, 56732), (2808, 46913), (3096, 42549), (3273, 40248), (3354, 39276), (4364, 30186), (4472, 29457), (4644, 28366), (5031, 26184), (6546, 20124), (6708, 19638), (8728, 15093), (9288, 14183), (9819, 13416), (10062, 13092)]