145554174

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6977}}^1$

素因数の和:7065

約数の個数: 48

約数和(自身を含む): 337456080

約数和(自身を除く): 191901906

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 366, 549, 1098, 1159, 2318, 3477, 6954, 6977, 10431, 13954, 20862, 20931, 41862, 62793, 125586, 132563, 265126, 397689, 425597, 795378, 851194, 1193067, 1276791, 2386134, 2553582, 3830373, 7660746, 8086343, 16172686, 24259029, 48518058, 72777087, 145554174]

約数ペア:

[(1, 145554174), (2, 72777087), (3, 48518058), (6, 24259029), (9, 16172686), (18, 8086343), (19, 7660746), (38, 3830373), (57, 2553582), (61, 2386134), (114, 1276791), (122, 1193067), (171, 851194), (183, 795378), (342, 425597), (366, 397689), (549, 265126), (1098, 132563), (1159, 125586), (2318, 62793), (3477, 41862), (6954, 20931), (6977, 20862), (10431, 13954)]