157084386985

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{577}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 204351206400

約数和(自身を除く): 47266819415

約数列:

[1, 5, 19, 61, 95, 109, 305, 431, 545, 577, 1159, 2071, 2155, 2885, 5795, 6649, 8189, 10355, 10963, 26291, 33245, 35197, 40945, 46979, 54815, 62893, 126331, 131455, 175985, 234895, 248687, 314465, 499529, 631655, 668743, 892601, 1194967, 1243435, 2497645, 2865719, 3343715, 3836473, 4463005, 4725053, 5974835, 14328595, 15169907, 19182365, 23625265, 27106883, 54448661, 72892987, 75849535, 135534415, 272243305, 288228233, 364464935, 515030777, 1441141165, 1653519863, 2575153885, 8267599315, 31416877397, 157084386985]

約数ペア:

[(1, 157084386985), (5, 31416877397), (19, 8267599315), (61, 2575153885), (95, 1653519863), (109, 1441141165), (305, 515030777), (431, 364464935), (545, 288228233), (577, 272243305), (1159, 135534415), (2071, 75849535), (2155, 72892987), (2885, 54448661), (5795, 27106883), (6649, 23625265), (8189, 19182365), (10355, 15169907), (10963, 14328595), (26291, 5974835), (33245, 4725053), (35197, 4463005), (40945, 3836473), (46979, 3343715), (54815, 2865719), (62893, 2497645), (126331, 1243435), (131455, 1194967), (175985, 892601), (234895, 668743), (248687, 631655), (314465, 499529)]