162195488

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 144

約数和(自身を含む): 409230360

約数和(自身を除く): 247034872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 73, 91, 98, 104, 109, 112, 146, 182, 196, 208, 218, 224, 292, 364, 392, 416, 436, 511, 584, 637, 728, 763, 784, 872, 949, 1022, 1168, 1274, 1417, 1456, 1526, 1568, 1744, 1898, 2044, 2336, 2548, 2834, 2912, 3052, 3488, 3577, 3796, 4088, 5096, 5341, 5668, 6104, 6643, 7154, 7592, 7957, 8176, 9919, 10192, 10682, 11336, 12208, 13286, 14308, 15184, 15914, 16352, 19838, 20384, 21364, 22672, 24416, 26572, 28616, 30368, 31828, 39676, 42728, 45344, 46501, 53144, 55699, 57232, 63656, 69433, 79352, 85456, 93002, 103441, 106288, 111398, 114464, 127312, 138866, 158704, 170912, 186004, 206882, 212576, 222796, 254624, 277732, 317408, 372008, 389893, 413764, 445592, 555464, 724087, 744016, 779786, 827528, 891184, 1110928, 1448174, 1488032, 1559572, 1655056, 1782368, 2221856, 2896348, 3119144, 3310112, 5068609, 5792696, 6238288, 10137218, 11585392, 12476576, 20274436, 23170784, 40548872, 81097744, 162195488]

約数ペア:

[(1, 162195488), (2, 81097744), (4, 40548872), (7, 23170784), (8, 20274436), (13, 12476576), (14, 11585392), (16, 10137218), (26, 6238288), (28, 5792696), (32, 5068609), (49, 3310112), (52, 3119144), (56, 2896348), (73, 2221856), (91, 1782368), (98, 1655056), (104, 1559572), (109, 1488032), (112, 1448174), (146, 1110928), (182, 891184), (196, 827528), (208, 779786), (218, 744016), (224, 724087), (292, 555464), (364, 445592), (392, 413764), (416, 389893), (436, 372008), (511, 317408), (584, 277732), (637, 254624), (728, 222796), (763, 212576), (784, 206882), (872, 186004), (949, 170912), (1022, 158704), (1168, 138866), (1274, 127312), (1417, 114464), (1456, 111398), (1526, 106288), (1568, 103441), (1744, 93002), (1898, 85456), (2044, 79352), (2336, 69433), (2548, 63656), (2834, 57232), (2912, 55699), (3052, 53144), (3488, 46501), (3577, 45344), (3796, 42728), (4088, 39676), (5096, 31828), (5341, 30368), (5668, 28616), (6104, 26572), (6643, 24416), (7154, 22672), (7592, 21364), (7957, 20384), (8176, 19838), (9919, 16352), (10192, 15914), (10682, 15184), (11336, 14308), (12208, 13286)]