149906204

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{10159}}^1$

素因数の和:10218

約数の個数: 48

約数和(自身を含む): 327720960

約数和(自身を除く): 177814756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 7378, 10159, 14756, 20318, 40636, 71113, 142226, 172703, 284452, 314929, 345406, 629858, 690812, 1208921, 1259716, 2204503, 2417842, 4409006, 4835684, 5353793, 8818012, 10707586, 21415172, 37476551, 74953102, 149906204]

約数ペア:

[(1, 149906204), (2, 74953102), (4, 37476551), (7, 21415172), (14, 10707586), (17, 8818012), (28, 5353793), (31, 4835684), (34, 4409006), (62, 2417842), (68, 2204503), (119, 1259716), (124, 1208921), (217, 690812), (238, 629858), (434, 345406), (476, 314929), (527, 284452), (868, 172703), (1054, 142226), (2108, 71113), (3689, 40636), (7378, 20318), (10159, 14756)]