16278108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 48168960

約数和(自身を除く): 31890852

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 79, 84, 132, 154, 158, 223, 231, 237, 308, 316, 446, 462, 474, 553, 669, 869, 892, 924, 948, 1106, 1338, 1561, 1659, 1738, 2212, 2453, 2607, 2676, 3122, 3318, 3476, 4683, 4906, 5214, 6083, 6244, 6636, 7359, 9366, 9812, 10428, 12166, 14718, 17171, 17617, 18249, 18732, 24332, 29436, 34342, 35234, 36498, 51513, 52851, 68684, 70468, 72996, 103026, 105702, 123319, 193787, 206052, 211404, 246638, 369957, 387574, 493276, 581361, 739914, 775148, 1162722, 1356509, 1479828, 2325444, 2713018, 4069527, 5426036, 8139054, 16278108]

約数ペア:

[(1, 16278108), (2, 8139054), (3, 5426036), (4, 4069527), (6, 2713018), (7, 2325444), (11, 1479828), (12, 1356509), (14, 1162722), (21, 775148), (22, 739914), (28, 581361), (33, 493276), (42, 387574), (44, 369957), (66, 246638), (77, 211404), (79, 206052), (84, 193787), (132, 123319), (154, 105702), (158, 103026), (223, 72996), (231, 70468), (237, 68684), (308, 52851), (316, 51513), (446, 36498), (462, 35234), (474, 34342), (553, 29436), (669, 24332), (869, 18732), (892, 18249), (924, 17617), (948, 17171), (1106, 14718), (1338, 12166), (1561, 10428), (1659, 9812), (1738, 9366), (2212, 7359), (2453, 6636), (2607, 6244), (2676, 6083), (3122, 5214), (3318, 4906), (3476, 4683)]