16356648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 52254720

約数和(自身を除く): 35898072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 53, 56, 66, 77, 84, 88, 106, 132, 154, 159, 167, 168, 212, 231, 264, 308, 318, 334, 371, 424, 462, 501, 583, 616, 636, 668, 742, 924, 1002, 1113, 1166, 1169, 1272, 1336, 1484, 1749, 1837, 1848, 2004, 2226, 2332, 2338, 2968, 3498, 3507, 3674, 4008, 4081, 4452, 4664, 4676, 5511, 6996, 7014, 7348, 8162, 8851, 8904, 9352, 11022, 12243, 12859, 13992, 14028, 14696, 16324, 17702, 22044, 24486, 25718, 26553, 28056, 32648, 35404, 38577, 44088, 48972, 51436, 53106, 61957, 70808, 77154, 97361, 97944, 102872, 106212, 123914, 154308, 185871, 194722, 212424, 247828, 292083, 308616, 371742, 389444, 495656, 584166, 681527, 743484, 778888, 1168332, 1363054, 1486968, 2044581, 2336664, 2726108, 4089162, 5452216, 8178324, 16356648]

約数ペア:

[(1, 16356648), (2, 8178324), (3, 5452216), (4, 4089162), (6, 2726108), (7, 2336664), (8, 2044581), (11, 1486968), (12, 1363054), (14, 1168332), (21, 778888), (22, 743484), (24, 681527), (28, 584166), (33, 495656), (42, 389444), (44, 371742), (53, 308616), (56, 292083), (66, 247828), (77, 212424), (84, 194722), (88, 185871), (106, 154308), (132, 123914), (154, 106212), (159, 102872), (167, 97944), (168, 97361), (212, 77154), (231, 70808), (264, 61957), (308, 53106), (318, 51436), (334, 48972), (371, 44088), (424, 38577), (462, 35404), (501, 32648), (583, 28056), (616, 26553), (636, 25718), (668, 24486), (742, 22044), (924, 17702), (1002, 16324), (1113, 14696), (1166, 14028), (1169, 13992), (1272, 12859), (1336, 12243), (1484, 11022), (1749, 9352), (1837, 8904), (1848, 8851), (2004, 8162), (2226, 7348), (2332, 7014), (2338, 6996), (2968, 5511), (3498, 4676), (3507, 4664), (3674, 4452), (4008, 4081)]