103833808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 224985600

約数和(自身を除く): 121151792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 79, 89, 104, 142, 158, 178, 208, 284, 316, 356, 568, 632, 712, 923, 1027, 1136, 1157, 1264, 1424, 1846, 2054, 2314, 3692, 4108, 4628, 5609, 6319, 7031, 7384, 8216, 9256, 11218, 12638, 14062, 14768, 16432, 18512, 22436, 25276, 28124, 44872, 50552, 56248, 72917, 82147, 89744, 91403, 101104, 112496, 145834, 164294, 182806, 291668, 328588, 365612, 499201, 583336, 657176, 731224, 998402, 1166672, 1314352, 1462448, 1996804, 3993608, 6489613, 7987216, 12979226, 25958452, 51916904, 103833808]

約数ペア:

[(1, 103833808), (2, 51916904), (4, 25958452), (8, 12979226), (13, 7987216), (16, 6489613), (26, 3993608), (52, 1996804), (71, 1462448), (79, 1314352), (89, 1166672), (104, 998402), (142, 731224), (158, 657176), (178, 583336), (208, 499201), (284, 365612), (316, 328588), (356, 291668), (568, 182806), (632, 164294), (712, 145834), (923, 112496), (1027, 101104), (1136, 91403), (1157, 89744), (1264, 82147), (1424, 72917), (1846, 56248), (2054, 50552), (2314, 44872), (3692, 28124), (4108, 25276), (4628, 22436), (5609, 18512), (6319, 16432), (7031, 14768), (7384, 14062), (8216, 12638), (9256, 11218)]