161889192

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{8059}}^1$

素因数の和:8108

約数の個数: 80

約数和(自身を含む): 468124800

約数和(自身を除く): 306235608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 8059, 10044, 16118, 20088, 24177, 32236, 48354, 64472, 72531, 96708, 145062, 193416, 217593, 249829, 290124, 435186, 499658, 580248, 652779, 749487, 870372, 999316, 1305558, 1498974, 1740744, 1998632, 2248461, 2611116, 2997948, 4496922, 5222232, 5995896, 6745383, 8993844, 13490766, 17987688, 20236149, 26981532, 40472298, 53963064, 80944596, 161889192]

約数ペア:

[(1, 161889192), (2, 80944596), (3, 53963064), (4, 40472298), (6, 26981532), (8, 20236149), (9, 17987688), (12, 13490766), (18, 8993844), (24, 6745383), (27, 5995896), (31, 5222232), (36, 4496922), (54, 2997948), (62, 2611116), (72, 2248461), (81, 1998632), (93, 1740744), (108, 1498974), (124, 1305558), (162, 999316), (186, 870372), (216, 749487), (248, 652779), (279, 580248), (324, 499658), (372, 435186), (558, 290124), (648, 249829), (744, 217593), (837, 193416), (1116, 145062), (1674, 96708), (2232, 72531), (2511, 64472), (3348, 48354), (5022, 32236), (6696, 24177), (8059, 20088), (10044, 16118)]