145451184

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{178249}}^1$

素因数の和:178277

約数の個数: 40

約数和(自身を含む): 397854000

約数和(自身を除く): 252402816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 178249, 356498, 534747, 712996, 1069494, 1425992, 2138988, 2851984, 3030233, 4277976, 6060466, 8555952, 9090699, 12120932, 18181398, 24241864, 36362796, 48483728, 72725592, 145451184]

約数ペア:

[(1, 145451184), (2, 72725592), (3, 48483728), (4, 36362796), (6, 24241864), (8, 18181398), (12, 12120932), (16, 9090699), (17, 8555952), (24, 6060466), (34, 4277976), (48, 3030233), (51, 2851984), (68, 2138988), (102, 1425992), (136, 1069494), (204, 712996), (272, 534747), (408, 356498), (816, 178249)]