188399772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 545126400

約数和(自身を除く): 356726628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 103, 124, 132, 149, 186, 198, 206, 279, 298, 309, 341, 372, 396, 412, 447, 558, 596, 618, 682, 894, 927, 1023, 1116, 1133, 1236, 1341, 1364, 1639, 1788, 1854, 2046, 2266, 2682, 3069, 3193, 3278, 3399, 3708, 4092, 4532, 4619, 4917, 5364, 6138, 6386, 6556, 6798, 9238, 9579, 9834, 10197, 12276, 12772, 13596, 13857, 14751, 15347, 18476, 19158, 19668, 20394, 27714, 28737, 29502, 30694, 35123, 38316, 40788, 41571, 46041, 50809, 55428, 57474, 59004, 61388, 70246, 83142, 92082, 101618, 105369, 114948, 138123, 140492, 152427, 166284, 168817, 184164, 203236, 210738, 276246, 304854, 316107, 337634, 421476, 457281, 475757, 506451, 552492, 609708, 632214, 675268, 914562, 951514, 1012902, 1264428, 1427271, 1519353, 1829124, 1903028, 2025804, 2854542, 3038706, 4281813, 5233327, 5709084, 6077412, 8563626, 10466654, 15699981, 17127252, 20933308, 31399962, 47099943, 62799924, 94199886, 188399772]

約数ペア:

[(1, 188399772), (2, 94199886), (3, 62799924), (4, 47099943), (6, 31399962), (9, 20933308), (11, 17127252), (12, 15699981), (18, 10466654), (22, 8563626), (31, 6077412), (33, 5709084), (36, 5233327), (44, 4281813), (62, 3038706), (66, 2854542), (93, 2025804), (99, 1903028), (103, 1829124), (124, 1519353), (132, 1427271), (149, 1264428), (186, 1012902), (198, 951514), (206, 914562), (279, 675268), (298, 632214), (309, 609708), (341, 552492), (372, 506451), (396, 475757), (412, 457281), (447, 421476), (558, 337634), (596, 316107), (618, 304854), (682, 276246), (894, 210738), (927, 203236), (1023, 184164), (1116, 168817), (1133, 166284), (1236, 152427), (1341, 140492), (1364, 138123), (1639, 114948), (1788, 105369), (1854, 101618), (2046, 92082), (2266, 83142), (2682, 70246), (3069, 61388), (3193, 59004), (3278, 57474), (3399, 55428), (3708, 50809), (4092, 46041), (4532, 41571), (4619, 40788), (4917, 38316), (5364, 35123), (6138, 30694), (6386, 29502), (6556, 28737), (6798, 27714), (9238, 20394), (9579, 19668), (9834, 19158), (10197, 18476), (12276, 15347), (12772, 14751), (13596, 13857)]