188569832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3889}}^1$

素因数の和:3954

約数の個数: 64

約数和(自身を含む): 420120000

約数和(自身を除く): 231550168

約数列:

[1, 2, 4, 8, 11, 19, 22, 29, 38, 44, 58, 76, 88, 116, 152, 209, 232, 319, 418, 551, 638, 836, 1102, 1276, 1672, 2204, 2552, 3889, 4408, 6061, 7778, 12122, 15556, 24244, 31112, 42779, 48488, 73891, 85558, 112781, 147782, 171116, 225562, 295564, 342232, 451124, 591128, 812801, 902248, 1240591, 1625602, 2142839, 2481182, 3251204, 4285678, 4962364, 6502408, 8571356, 9924728, 17142712, 23571229, 47142458, 94284916, 188569832]

約数ペア:

[(1, 188569832), (2, 94284916), (4, 47142458), (8, 23571229), (11, 17142712), (19, 9924728), (22, 8571356), (29, 6502408), (38, 4962364), (44, 4285678), (58, 3251204), (76, 2481182), (88, 2142839), (116, 1625602), (152, 1240591), (209, 902248), (232, 812801), (319, 591128), (418, 451124), (551, 342232), (638, 295564), (836, 225562), (1102, 171116), (1276, 147782), (1672, 112781), (2204, 85558), (2552, 73891), (3889, 48488), (4408, 42779), (6061, 31112), (7778, 24244), (12122, 15556)]