159863312

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:720

約数の個数: 80

約数和(自身を含む): 371226240

約数和(自身を除く): 211362928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 83, 112, 116, 166, 203, 232, 332, 406, 464, 581, 593, 664, 812, 1162, 1186, 1328, 1624, 2324, 2372, 2407, 3248, 4151, 4648, 4744, 4814, 8302, 9296, 9488, 9628, 16604, 16849, 17197, 19256, 33208, 33698, 34394, 38512, 49219, 66416, 67396, 68788, 98438, 120379, 134792, 137576, 196876, 240758, 269584, 275152, 344533, 393752, 481516, 689066, 787504, 963032, 1378132, 1427351, 1926064, 2756264, 2854702, 5512528, 5709404, 9991457, 11418808, 19982914, 22837616, 39965828, 79931656, 159863312]

約数ペア:

[(1, 159863312), (2, 79931656), (4, 39965828), (7, 22837616), (8, 19982914), (14, 11418808), (16, 9991457), (28, 5709404), (29, 5512528), (56, 2854702), (58, 2756264), (83, 1926064), (112, 1427351), (116, 1378132), (166, 963032), (203, 787504), (232, 689066), (332, 481516), (406, 393752), (464, 344533), (581, 275152), (593, 269584), (664, 240758), (812, 196876), (1162, 137576), (1186, 134792), (1328, 120379), (1624, 98438), (2324, 68788), (2372, 67396), (2407, 66416), (3248, 49219), (4151, 38512), (4648, 34394), (4744, 33698), (4814, 33208), (8302, 19256), (9296, 17197), (9488, 16849), (9628, 16604)]