161937216

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{40163}}^1$

素因数の和:40188

約数の個数: 84

約数和(自身を含む): 530486112

約数和(自身を除く): 368548896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 40163, 80326, 120489, 160652, 240978, 281141, 321304, 361467, 481956, 562282, 642608, 722934, 843423, 963912, 1124564, 1285216, 1445868, 1686846, 1927824, 2249128, 2530269, 2570432, 2891736, 3373692, 3855648, 4498256, 5060538, 5783472, 6747384, 7711296, 8996512, 10121076, 11566944, 13494768, 17993024, 20242152, 23133888, 26989536, 40484304, 53979072, 80968608, 161937216]

約数ペア:

[(1, 161937216), (2, 80968608), (3, 53979072), (4, 40484304), (6, 26989536), (7, 23133888), (8, 20242152), (9, 17993024), (12, 13494768), (14, 11566944), (16, 10121076), (18, 8996512), (21, 7711296), (24, 6747384), (28, 5783472), (32, 5060538), (36, 4498256), (42, 3855648), (48, 3373692), (56, 2891736), (63, 2570432), (64, 2530269), (72, 2249128), (84, 1927824), (96, 1686846), (112, 1445868), (126, 1285216), (144, 1124564), (168, 963912), (192, 843423), (224, 722934), (252, 642608), (288, 562282), (336, 481956), (448, 361467), (504, 321304), (576, 281141), (672, 240978), (1008, 160652), (1344, 120489), (2016, 80326), (4032, 40163)]