159176072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 367718400

約数和(自身を除く): 208542328

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 37, 38, 44, 62, 74, 76, 83, 88, 124, 148, 152, 166, 209, 248, 296, 332, 341, 407, 418, 589, 664, 682, 703, 814, 836, 913, 1147, 1178, 1364, 1406, 1577, 1628, 1672, 1826, 2294, 2356, 2573, 2728, 2812, 3071, 3154, 3256, 3652, 4588, 4712, 5146, 5624, 6142, 6308, 6479, 7304, 7733, 9176, 10292, 12284, 12616, 12617, 12958, 15466, 17347, 20584, 21793, 24568, 25234, 25916, 28303, 30932, 33781, 34694, 43586, 48887, 50468, 51832, 56606, 58349, 61864, 67562, 69388, 87172, 95201, 97774, 100936, 113212, 116698, 135124, 138776, 174344, 190402, 195548, 226424, 233396, 239723, 270248, 380804, 391096, 466792, 479446, 537757, 641839, 761608, 958892, 1047211, 1075514, 1283678, 1808819, 1917784, 2094422, 2151028, 2567356, 3617638, 4188844, 4302056, 5134712, 7235276, 8377688, 14470552, 19897009, 39794018, 79588036, 159176072]

約数ペア:

[(1, 159176072), (2, 79588036), (4, 39794018), (8, 19897009), (11, 14470552), (19, 8377688), (22, 7235276), (31, 5134712), (37, 4302056), (38, 4188844), (44, 3617638), (62, 2567356), (74, 2151028), (76, 2094422), (83, 1917784), (88, 1808819), (124, 1283678), (148, 1075514), (152, 1047211), (166, 958892), (209, 761608), (248, 641839), (296, 537757), (332, 479446), (341, 466792), (407, 391096), (418, 380804), (589, 270248), (664, 239723), (682, 233396), (703, 226424), (814, 195548), (836, 190402), (913, 174344), (1147, 138776), (1178, 135124), (1364, 116698), (1406, 113212), (1577, 100936), (1628, 97774), (1672, 95201), (1826, 87172), (2294, 69388), (2356, 67562), (2573, 61864), (2728, 58349), (2812, 56606), (3071, 51832), (3154, 50468), (3256, 48887), (3652, 43586), (4588, 34694), (4712, 33781), (5146, 30932), (5624, 28303), (6142, 25916), (6308, 25234), (6479, 24568), (7304, 21793), (7733, 20584), (9176, 17347), (10292, 15466), (12284, 12958), (12616, 12617)]