156986219514

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{659}}^1\times {\mathrm{1009}}^1$

素因数の和:1820

約数の個数: 96

約数和(自身を含む): 335246472000

約数和(自身を除く): 178260252486

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 361, 654, 659, 722, 1009, 1083, 1318, 1977, 2018, 2071, 2166, 3027, 3954, 4142, 6054, 6213, 12426, 12521, 19171, 25042, 37563, 38342, 39349, 57513, 71831, 75126, 78698, 109981, 115026, 118047, 143662, 215493, 219962, 236094, 237899, 329943, 364249, 430986, 475798, 659886, 664931, 713697, 728498, 1092747, 1329862, 1364789, 1427394, 1994793, 2089639, 2185494, 2729578, 3989586, 4094367, 4179278, 6268917, 8188734, 12537834, 12633689, 25267378, 25930991, 37901067, 39703141, 51861982, 72477479, 75802134, 77792973, 79406282, 119109423, 144954958, 155585946, 217432437, 238218846, 240040091, 434864874, 480080182, 720120273, 1377072101, 1440240546, 2754144202, 4131216303, 8262432606, 26164369919, 52328739838, 78493109757, 156986219514]

約数ペア:

[(1, 156986219514), (2, 78493109757), (3, 52328739838), (6, 26164369919), (19, 8262432606), (38, 4131216303), (57, 2754144202), (109, 1440240546), (114, 1377072101), (218, 720120273), (327, 480080182), (361, 434864874), (654, 240040091), (659, 238218846), (722, 217432437), (1009, 155585946), (1083, 144954958), (1318, 119109423), (1977, 79406282), (2018, 77792973), (2071, 75802134), (2166, 72477479), (3027, 51861982), (3954, 39703141), (4142, 37901067), (6054, 25930991), (6213, 25267378), (12426, 12633689), (12521, 12537834), (19171, 8188734), (25042, 6268917), (37563, 4179278), (38342, 4094367), (39349, 3989586), (57513, 2729578), (71831, 2185494), (75126, 2089639), (78698, 1994793), (109981, 1427394), (115026, 1364789), (118047, 1329862), (143662, 1092747), (215493, 728498), (219962, 713697), (236094, 664931), (237899, 659886), (329943, 475798), (364249, 430986)]