222032512

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:258

約数の個数: 128

約数和(自身を含む): 518192640

約数和(自身を除く): 296160128

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 47, 52, 64, 68, 94, 104, 128, 136, 167, 188, 208, 221, 272, 334, 376, 416, 442, 544, 611, 668, 752, 799, 832, 884, 1088, 1222, 1336, 1504, 1598, 1664, 1768, 2171, 2176, 2444, 2672, 2839, 3008, 3196, 3536, 4342, 4888, 5344, 5678, 6016, 6392, 7072, 7849, 8684, 9776, 10387, 10688, 11356, 12784, 14144, 15698, 17368, 19552, 20774, 21376, 22712, 25568, 28288, 31396, 34736, 36907, 39104, 41548, 45424, 51136, 62792, 69472, 73814, 78208, 83096, 90848, 102037, 102272, 125584, 133433, 138944, 147628, 166192, 181696, 204074, 251168, 266866, 277888, 295256, 332384, 363392, 408148, 502336, 533732, 590512, 664768, 816296, 1004672, 1067464, 1181024, 1329536, 1632592, 1734629, 2134928, 2362048, 3265184, 3469258, 4269856, 4724096, 6530368, 6938516, 8539712, 13060736, 13877032, 17079424, 27754064, 55508128, 111016256, 222032512]

約数ペア:

[(1, 222032512), (2, 111016256), (4, 55508128), (8, 27754064), (13, 17079424), (16, 13877032), (17, 13060736), (26, 8539712), (32, 6938516), (34, 6530368), (47, 4724096), (52, 4269856), (64, 3469258), (68, 3265184), (94, 2362048), (104, 2134928), (128, 1734629), (136, 1632592), (167, 1329536), (188, 1181024), (208, 1067464), (221, 1004672), (272, 816296), (334, 664768), (376, 590512), (416, 533732), (442, 502336), (544, 408148), (611, 363392), (668, 332384), (752, 295256), (799, 277888), (832, 266866), (884, 251168), (1088, 204074), (1222, 181696), (1336, 166192), (1504, 147628), (1598, 138944), (1664, 133433), (1768, 125584), (2171, 102272), (2176, 102037), (2444, 90848), (2672, 83096), (2839, 78208), (3008, 73814), (3196, 69472), (3536, 62792), (4342, 51136), (4888, 45424), (5344, 41548), (5678, 39104), (6016, 36907), (6392, 34736), (7072, 31396), (7849, 28288), (8684, 25568), (9776, 22712), (10387, 21376), (10688, 20774), (11356, 19552), (12784, 17368), (14144, 15698)]