168016173899

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{7727}}^1$

素因数の和:7992

約数の個数: 64

約数和(自身を含む): 219005337600

約数和(自身を除く): 50989163701

約数列:

[1, 7, 17, 19, 59, 119, 133, 163, 323, 413, 1003, 1121, 1141, 2261, 2771, 3097, 7021, 7727, 7847, 9617, 19057, 19397, 21679, 52649, 54089, 67319, 131359, 133399, 146813, 163489, 182723, 368543, 455893, 919513, 1027691, 1144423, 1259501, 1279061, 2495821, 3106291, 3191251, 7750181, 8661967, 8816507, 17470747, 21411517, 21744037, 23930519, 54251267, 60633769, 74310559, 147253439, 149880619, 167513633, 406818823, 520173913, 1030774073, 1263279503, 1411900621, 2847731761, 8842956521, 9883304347, 24002310557, 168016173899]

約数ペア:

[(1, 168016173899), (7, 24002310557), (17, 9883304347), (19, 8842956521), (59, 2847731761), (119, 1411900621), (133, 1263279503), (163, 1030774073), (323, 520173913), (413, 406818823), (1003, 167513633), (1121, 149880619), (1141, 147253439), (2261, 74310559), (2771, 60633769), (3097, 54251267), (7021, 23930519), (7727, 21744037), (7847, 21411517), (9617, 17470747), (19057, 8816507), (19397, 8661967), (21679, 7750181), (52649, 3191251), (54089, 3106291), (67319, 2495821), (131359, 1279061), (133399, 1259501), (146813, 1144423), (163489, 1027691), (182723, 919513), (368543, 455893)]