156842224

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2087}}^1$

素因数の和:2174

約数の個数: 80

約数和(自身を含む): 385261056

約数和(自身を除く): 228418832

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 61, 77, 88, 112, 122, 154, 176, 244, 308, 427, 488, 616, 671, 854, 976, 1232, 1342, 1708, 2087, 2684, 3416, 4174, 4697, 5368, 6832, 8348, 9394, 10736, 14609, 16696, 18788, 22957, 29218, 33392, 37576, 45914, 58436, 75152, 91828, 116872, 127307, 160699, 183656, 233744, 254614, 321398, 367312, 509228, 642796, 891149, 1018456, 1285592, 1400377, 1782298, 2036912, 2571184, 2800754, 3564596, 5601508, 7129192, 9802639, 11203016, 14258384, 19605278, 22406032, 39210556, 78421112, 156842224]

約数ペア:

[(1, 156842224), (2, 78421112), (4, 39210556), (7, 22406032), (8, 19605278), (11, 14258384), (14, 11203016), (16, 9802639), (22, 7129192), (28, 5601508), (44, 3564596), (56, 2800754), (61, 2571184), (77, 2036912), (88, 1782298), (112, 1400377), (122, 1285592), (154, 1018456), (176, 891149), (244, 642796), (308, 509228), (427, 367312), (488, 321398), (616, 254614), (671, 233744), (854, 183656), (976, 160699), (1232, 127307), (1342, 116872), (1708, 91828), (2087, 75152), (2684, 58436), (3416, 45914), (4174, 37576), (4697, 33392), (5368, 29218), (6832, 22957), (8348, 18788), (9394, 16696), (10736, 14609)]