160633552

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 336853440

約数和(自身を除く): 176219888

約数列:

[1, 2, 4, 8, 16, 29, 43, 58, 83, 86, 97, 116, 166, 172, 194, 232, 332, 344, 388, 464, 664, 688, 776, 1247, 1328, 1552, 2407, 2494, 2813, 3569, 4171, 4814, 4988, 5626, 7138, 8051, 8342, 9628, 9976, 11252, 14276, 16102, 16684, 19256, 19952, 22504, 28552, 32204, 33368, 38512, 45008, 57104, 64408, 66736, 103501, 120959, 128816, 207002, 233479, 241918, 346193, 414004, 466958, 483836, 692386, 828008, 933916, 967672, 1384772, 1656016, 1867832, 1935344, 2769544, 3735664, 5539088, 10039597, 20079194, 40158388, 80316776, 160633552]

約数ペア:

[(1, 160633552), (2, 80316776), (4, 40158388), (8, 20079194), (16, 10039597), (29, 5539088), (43, 3735664), (58, 2769544), (83, 1935344), (86, 1867832), (97, 1656016), (116, 1384772), (166, 967672), (172, 933916), (194, 828008), (232, 692386), (332, 483836), (344, 466958), (388, 414004), (464, 346193), (664, 241918), (688, 233479), (776, 207002), (1247, 128816), (1328, 120959), (1552, 103501), (2407, 66736), (2494, 64408), (2813, 57104), (3569, 45008), (4171, 38512), (4814, 33368), (4988, 32204), (5626, 28552), (7138, 22504), (8051, 19952), (8342, 19256), (9628, 16684), (9976, 16102), (11252, 14276)]