122581888

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 296281440

約数和(自身を除く): 173699552

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 37, 44, 52, 64, 74, 88, 104, 128, 143, 148, 176, 181, 208, 286, 296, 352, 362, 407, 416, 481, 572, 592, 704, 724, 814, 832, 962, 1144, 1184, 1408, 1448, 1628, 1664, 1924, 1991, 2288, 2353, 2368, 2896, 3256, 3848, 3982, 4576, 4706, 4736, 5291, 5792, 6512, 6697, 7696, 7964, 9152, 9412, 10582, 11584, 13024, 13394, 15392, 15928, 18304, 18824, 21164, 23168, 25883, 26048, 26788, 30784, 31856, 37648, 42328, 51766, 52096, 53576, 61568, 63712, 73667, 75296, 84656, 87061, 103532, 107152, 127424, 147334, 150592, 169312, 174122, 207064, 214304, 254848, 294668, 301184, 338624, 348244, 414128, 428608, 589336, 677248, 696488, 828256, 857216, 957671, 1178672, 1392976, 1656512, 1915342, 2357344, 2785952, 3313024, 3830684, 4714688, 5571904, 7661368, 9429376, 11143808, 15322736, 30645472, 61290944, 122581888]

約数ペア:

[(1, 122581888), (2, 61290944), (4, 30645472), (8, 15322736), (11, 11143808), (13, 9429376), (16, 7661368), (22, 5571904), (26, 4714688), (32, 3830684), (37, 3313024), (44, 2785952), (52, 2357344), (64, 1915342), (74, 1656512), (88, 1392976), (104, 1178672), (128, 957671), (143, 857216), (148, 828256), (176, 696488), (181, 677248), (208, 589336), (286, 428608), (296, 414128), (352, 348244), (362, 338624), (407, 301184), (416, 294668), (481, 254848), (572, 214304), (592, 207064), (704, 174122), (724, 169312), (814, 150592), (832, 147334), (962, 127424), (1144, 107152), (1184, 103532), (1408, 87061), (1448, 84656), (1628, 75296), (1664, 73667), (1924, 63712), (1991, 61568), (2288, 53576), (2353, 52096), (2368, 51766), (2896, 42328), (3256, 37648), (3848, 31856), (3982, 30784), (4576, 26788), (4706, 26048), (4736, 25883), (5291, 23168), (5792, 21164), (6512, 18824), (6697, 18304), (7696, 15928), (7964, 15392), (9152, 13394), (9412, 13024), (10582, 11584)]