143356356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{27847}}^1$

素因数の和:27881

約数の個数: 72

約数和(自身を含む): 425740224

約数和(自身を除く): 282383868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 27847, 55694, 83541, 111388, 167082, 250623, 306317, 334164, 362011, 501246, 612634, 724022, 918951, 1002492, 1086033, 1225268, 1448044, 1837902, 2172066, 2756853, 3258099, 3675804, 3982121, 4344132, 5513706, 6516198, 7964242, 11027412, 11946363, 13032396, 15928484, 23892726, 35839089, 47785452, 71678178, 143356356]

約数ペア:

[(1, 143356356), (2, 71678178), (3, 47785452), (4, 35839089), (6, 23892726), (9, 15928484), (11, 13032396), (12, 11946363), (13, 11027412), (18, 7964242), (22, 6516198), (26, 5513706), (33, 4344132), (36, 3982121), (39, 3675804), (44, 3258099), (52, 2756853), (66, 2172066), (78, 1837902), (99, 1448044), (117, 1225268), (132, 1086033), (143, 1002492), (156, 918951), (198, 724022), (234, 612634), (286, 501246), (396, 362011), (429, 334164), (468, 306317), (572, 250623), (858, 167082), (1287, 111388), (1716, 83541), (2574, 55694), (5148, 27847)]