144689408

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 307581120

約数和(自身を除く): 162891712

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 151, 152, 197, 256, 302, 304, 394, 604, 608, 788, 1208, 1216, 1576, 2416, 2432, 2869, 3152, 3743, 4832, 4864, 5738, 6304, 7486, 9664, 11476, 12608, 14972, 19328, 22952, 25216, 29747, 29944, 38656, 45904, 50432, 59494, 59888, 91808, 118988, 119776, 183616, 237976, 239552, 367232, 475952, 479104, 565193, 734464, 951904, 958208, 1130386, 1903808, 2260772, 3807616, 4521544, 7615232, 9043088, 18086176, 36172352, 72344704, 144689408]

約数ペア:

[(1, 144689408), (2, 72344704), (4, 36172352), (8, 18086176), (16, 9043088), (19, 7615232), (32, 4521544), (38, 3807616), (64, 2260772), (76, 1903808), (128, 1130386), (151, 958208), (152, 951904), (197, 734464), (256, 565193), (302, 479104), (304, 475952), (394, 367232), (604, 239552), (608, 237976), (788, 183616), (1208, 119776), (1216, 118988), (1576, 91808), (2416, 59888), (2432, 59494), (2869, 50432), (3152, 45904), (3743, 38656), (4832, 29944), (4864, 29747), (5738, 25216), (6304, 22952), (7486, 19328), (9664, 14972), (11476, 12608)]