15836656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 36426240

約数和(自身を除く): 20589584

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 67, 68, 79, 88, 134, 136, 158, 176, 187, 268, 272, 316, 374, 536, 632, 737, 748, 869, 1072, 1139, 1264, 1343, 1474, 1496, 1738, 2278, 2686, 2948, 2992, 3476, 4556, 5293, 5372, 5896, 6952, 9112, 10586, 10744, 11792, 12529, 13904, 14773, 18224, 21172, 21488, 25058, 29546, 42344, 50116, 58223, 59092, 84688, 89981, 100232, 116446, 118184, 179962, 200464, 232892, 236368, 359924, 465784, 719848, 931568, 989791, 1439696, 1979582, 3959164, 7918328, 15836656]

約数ペア:

[(1, 15836656), (2, 7918328), (4, 3959164), (8, 1979582), (11, 1439696), (16, 989791), (17, 931568), (22, 719848), (34, 465784), (44, 359924), (67, 236368), (68, 232892), (79, 200464), (88, 179962), (134, 118184), (136, 116446), (158, 100232), (176, 89981), (187, 84688), (268, 59092), (272, 58223), (316, 50116), (374, 42344), (536, 29546), (632, 25058), (737, 21488), (748, 21172), (869, 18224), (1072, 14773), (1139, 13904), (1264, 12529), (1343, 11792), (1474, 10744), (1496, 10586), (1738, 9112), (2278, 6952), (2686, 5896), (2948, 5372), (2992, 5293), (3476, 4556)]