158228388

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{72053}}^1$

素因数の和:72124

約数の個数: 36

約数和(自身を含む): 406528668

約数和(自身を除く): 248300280

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 72053, 144106, 216159, 288212, 432318, 648477, 864636, 1296954, 2593908, 4395233, 8790466, 13185699, 17580932, 26371398, 39557097, 52742796, 79114194, 158228388]

約数ペア:

[(1, 158228388), (2, 79114194), (3, 52742796), (4, 39557097), (6, 26371398), (9, 17580932), (12, 13185699), (18, 8790466), (36, 4395233), (61, 2593908), (122, 1296954), (183, 864636), (244, 648477), (366, 432318), (549, 288212), (732, 216159), (1098, 144106), (2196, 72053)]