137778344

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 285484500

約数和(自身を除く): 147706156

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 317, 449, 484, 634, 898, 968, 1268, 1796, 2536, 3487, 3592, 4939, 6974, 9878, 13948, 19756, 27896, 38357, 39512, 54329, 76714, 108658, 142333, 153428, 217316, 284666, 306856, 434632, 569332, 1138664, 1565663, 3131326, 6262652, 12525304, 17222293, 34444586, 68889172, 137778344]

約数ペア:

[(1, 137778344), (2, 68889172), (4, 34444586), (8, 17222293), (11, 12525304), (22, 6262652), (44, 3131326), (88, 1565663), (121, 1138664), (242, 569332), (317, 434632), (449, 306856), (484, 284666), (634, 217316), (898, 153428), (968, 142333), (1268, 108658), (1796, 76714), (2536, 54329), (3487, 39512), (3592, 38357), (4939, 27896), (6974, 19756), (9878, 13948)]