156918487005

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{673}}^1\times {\mathrm{983}}^1$

素因数の和:1928

約数の個数: 128

約数和(自身を含む): 320890429440

約数和(自身を除く): 163971942435

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 251, 315, 673, 753, 945, 983, 1255, 1757, 2019, 2259, 2949, 3365, 3765, 4711, 4915, 5271, 6057, 6777, 6881, 8785, 8847, 10095, 11295, 14133, 14745, 15813, 18171, 20643, 23555, 26355, 26541, 30285, 33885, 34405, 42399, 44235, 47439, 61929, 70665, 79065, 90855, 103215, 127197, 132705, 168923, 185787, 211995, 237195, 246733, 309645, 506769, 635985, 661559, 740199, 844615, 928935, 1182461, 1233665, 1520307, 1727131, 1984677, 2220597, 2533845, 3307795, 3547383, 3700995, 4560921, 4630913, 5181393, 5912305, 5954031, 6661791, 7601535, 8635655, 9923385, 10642149, 11102985, 13892739, 15544179, 17736915, 17862093, 22804605, 23154565, 25906965, 29770155, 31926447, 33308955, 41678217, 46632537, 53210745, 69463695, 77720895, 89310465, 125034651, 159632235, 166051309, 208391085, 233162685, 498153927, 625173255, 830256545, 1162359163, 1494461781, 2490769635, 3487077489, 4483385343, 5811795815, 7472308905, 10461232467, 17435387445, 22416926715, 31383697401, 52306162335, 156918487005]

約数ペア:

[(1, 156918487005), (3, 52306162335), (5, 31383697401), (7, 22416926715), (9, 17435387445), (15, 10461232467), (21, 7472308905), (27, 5811795815), (35, 4483385343), (45, 3487077489), (63, 2490769635), (105, 1494461781), (135, 1162359163), (189, 830256545), (251, 625173255), (315, 498153927), (673, 233162685), (753, 208391085), (945, 166051309), (983, 159632235), (1255, 125034651), (1757, 89310465), (2019, 77720895), (2259, 69463695), (2949, 53210745), (3365, 46632537), (3765, 41678217), (4711, 33308955), (4915, 31926447), (5271, 29770155), (6057, 25906965), (6777, 23154565), (6881, 22804605), (8785, 17862093), (8847, 17736915), (10095, 15544179), (11295, 13892739), (14133, 11102985), (14745, 10642149), (15813, 9923385), (18171, 8635655), (20643, 7601535), (23555, 6661791), (26355, 5954031), (26541, 5912305), (30285, 5181393), (33885, 4630913), (34405, 4560921), (42399, 3700995), (44235, 3547383), (47439, 3307795), (61929, 2533845), (70665, 2220597), (79065, 1984677), (90855, 1727131), (103215, 1520307), (127197, 1233665), (132705, 1182461), (168923, 928935), (185787, 844615), (211995, 740199), (237195, 661559), (246733, 635985), (309645, 506769)]