16791516

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 53625600

約数和(自身を除く): 36834084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 167, 171, 189, 196, 228, 252, 266, 294, 334, 342, 378, 399, 441, 501, 513, 532, 588, 668, 684, 756, 798, 882, 931, 1002, 1026, 1169, 1197, 1323, 1503, 1596, 1764, 1862, 2004, 2052, 2338, 2394, 2646, 2793, 3006, 3173, 3507, 3591, 3724, 4509, 4676, 4788, 5292, 5586, 6012, 6346, 7014, 7182, 8183, 8379, 9018, 9519, 10521, 11172, 12692, 14028, 14364, 16366, 16758, 18036, 19038, 21042, 22211, 24549, 25137, 28557, 31563, 32732, 33516, 38076, 42084, 44422, 49098, 50274, 57114, 63126, 66633, 73647, 85671, 88844, 98196, 100548, 114228, 126252, 133266, 147294, 155477, 171342, 199899, 220941, 266532, 294588, 310954, 342684, 399798, 441882, 466431, 599697, 621908, 799596, 883764, 932862, 1199394, 1399293, 1865724, 2398788, 2798586, 4197879, 5597172, 8395758, 16791516]

約数ペア:

[(1, 16791516), (2, 8395758), (3, 5597172), (4, 4197879), (6, 2798586), (7, 2398788), (9, 1865724), (12, 1399293), (14, 1199394), (18, 932862), (19, 883764), (21, 799596), (27, 621908), (28, 599697), (36, 466431), (38, 441882), (42, 399798), (49, 342684), (54, 310954), (57, 294588), (63, 266532), (76, 220941), (84, 199899), (98, 171342), (108, 155477), (114, 147294), (126, 133266), (133, 126252), (147, 114228), (167, 100548), (171, 98196), (189, 88844), (196, 85671), (228, 73647), (252, 66633), (266, 63126), (294, 57114), (334, 50274), (342, 49098), (378, 44422), (399, 42084), (441, 38076), (501, 33516), (513, 32732), (532, 31563), (588, 28557), (668, 25137), (684, 24549), (756, 22211), (798, 21042), (882, 19038), (931, 18036), (1002, 16758), (1026, 16366), (1169, 14364), (1197, 14028), (1323, 12692), (1503, 11172), (1596, 10521), (1764, 9519), (1862, 9018), (2004, 8379), (2052, 8183), (2338, 7182), (2394, 7014), (2646, 6346), (2793, 6012), (3006, 5586), (3173, 5292), (3507, 4788), (3591, 4676), (3724, 4509)]