156979471356

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{353}}^1\times {\mathrm{148829}}^1$

素因数の和:149275

約数の個数: 72

約数和(自身を含む): 402730408080

約数和(自身を除く): 245750936724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 353, 498, 706, 747, 996, 1059, 1412, 1494, 2118, 2988, 3177, 4236, 6354, 12708, 29299, 58598, 87897, 117196, 148829, 175794, 263691, 297658, 351588, 446487, 527382, 595316, 892974, 1054764, 1339461, 1785948, 2678922, 5357844, 12352807, 24705614, 37058421, 49411228, 52536637, 74116842, 105073274, 111175263, 148233684, 157609911, 210146548, 222350526, 315219822, 444701052, 472829733, 630439644, 945659466, 1891318932, 4360540871, 8721081742, 13081622613, 17442163484, 26163245226, 39244867839, 52326490452, 78489735678, 156979471356]

約数ペア:

[(1, 156979471356), (2, 78489735678), (3, 52326490452), (4, 39244867839), (6, 26163245226), (9, 17442163484), (12, 13081622613), (18, 8721081742), (36, 4360540871), (83, 1891318932), (166, 945659466), (249, 630439644), (332, 472829733), (353, 444701052), (498, 315219822), (706, 222350526), (747, 210146548), (996, 157609911), (1059, 148233684), (1412, 111175263), (1494, 105073274), (2118, 74116842), (2988, 52536637), (3177, 49411228), (4236, 37058421), (6354, 24705614), (12708, 12352807), (29299, 5357844), (58598, 2678922), (87897, 1785948), (117196, 1339461), (148829, 1054764), (175794, 892974), (263691, 595316), (297658, 527382), (351588, 446487)]