155542996

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 346816512

約数和(自身を除く): 191273516

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 83, 119, 124, 127, 166, 217, 238, 254, 332, 434, 476, 508, 527, 581, 868, 889, 1054, 1162, 1411, 1778, 2108, 2159, 2324, 2573, 2822, 3556, 3689, 3937, 4318, 5146, 5644, 7378, 7874, 8636, 9877, 10292, 10541, 14756, 15113, 15748, 18011, 19754, 21082, 27559, 30226, 36022, 39508, 42164, 43741, 55118, 60452, 66929, 72044, 73787, 87482, 110236, 133858, 147574, 174964, 179197, 267716, 295148, 306187, 326771, 358394, 468503, 612374, 653542, 716788, 937006, 1224748, 1254379, 1307084, 1874012, 2287397, 2508758, 4574794, 5017516, 5555107, 9149588, 11110214, 22220428, 38885749, 77771498, 155542996]

約数ペア:

[(1, 155542996), (2, 77771498), (4, 38885749), (7, 22220428), (14, 11110214), (17, 9149588), (28, 5555107), (31, 5017516), (34, 4574794), (62, 2508758), (68, 2287397), (83, 1874012), (119, 1307084), (124, 1254379), (127, 1224748), (166, 937006), (217, 716788), (238, 653542), (254, 612374), (332, 468503), (434, 358394), (476, 326771), (508, 306187), (527, 295148), (581, 267716), (868, 179197), (889, 174964), (1054, 147574), (1162, 133858), (1411, 110236), (1778, 87482), (2108, 73787), (2159, 72044), (2324, 66929), (2573, 60452), (2822, 55118), (3556, 43741), (3689, 42164), (3937, 39508), (4318, 36022), (5146, 30226), (5644, 27559), (7378, 21082), (7874, 19754), (8636, 18011), (9877, 15748), (10292, 15113), (10541, 14756)]