145839204

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{64303}}^1$

素因数の和:64326

約数の個数: 60

約数和(自身を含む): 435723904

約数和(自身を除く): 289884700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 64303, 128606, 192909, 257212, 385818, 450121, 578727, 771636, 900242, 1157454, 1350363, 1736181, 1800484, 2314908, 2700726, 3472362, 4051089, 5208543, 5401452, 6944724, 8102178, 10417086, 12153267, 16204356, 20834172, 24306534, 36459801, 48613068, 72919602, 145839204]

約数ペア:

[(1, 145839204), (2, 72919602), (3, 48613068), (4, 36459801), (6, 24306534), (7, 20834172), (9, 16204356), (12, 12153267), (14, 10417086), (18, 8102178), (21, 6944724), (27, 5401452), (28, 5208543), (36, 4051089), (42, 3472362), (54, 2700726), (63, 2314908), (81, 1800484), (84, 1736181), (108, 1350363), (126, 1157454), (162, 900242), (189, 771636), (252, 578727), (324, 450121), (378, 385818), (567, 257212), (756, 192909), (1134, 128606), (2268, 64303)]