144819954

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:640

約数の個数: 64

約数和(自身を含む): 332640000

約数和(自身を除く): 187820046

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 149, 246, 298, 369, 439, 447, 738, 878, 894, 1107, 1317, 1341, 2214, 2634, 2682, 3951, 4023, 6109, 7902, 8046, 11853, 12218, 17999, 18327, 23706, 35998, 36654, 53997, 54981, 65411, 107994, 109962, 130822, 161991, 164943, 196233, 323982, 329886, 392466, 485973, 588699, 971946, 1177398, 1766097, 2681851, 3532194, 5363702, 8045553, 16091106, 24136659, 48273318, 72409977, 144819954]

約数ペア:

[(1, 144819954), (2, 72409977), (3, 48273318), (6, 24136659), (9, 16091106), (18, 8045553), (27, 5363702), (41, 3532194), (54, 2681851), (82, 1766097), (123, 1177398), (149, 971946), (246, 588699), (298, 485973), (369, 392466), (439, 329886), (447, 323982), (738, 196233), (878, 164943), (894, 161991), (1107, 130822), (1317, 109962), (1341, 107994), (2214, 65411), (2634, 54981), (2682, 53997), (3951, 36654), (4023, 35998), (6109, 23706), (7902, 18327), (8046, 17999), (11853, 12218)]