156980986998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1\times {\mathrm{27479}}^1$

素因数の和:28453

約数の個数: 64

約数和(自身を含む): 346311313920

約数和(自身を除く): 189330326922

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 101, 202, 303, 606, 857, 1111, 1714, 2222, 2571, 3333, 5142, 6666, 9427, 18854, 27479, 28281, 54958, 56562, 82437, 86557, 164874, 173114, 259671, 302269, 519342, 604538, 906807, 952127, 1813614, 1904254, 2775379, 2856381, 5550758, 5712762, 8326137, 16652274, 23549503, 30529169, 47099006, 61058338, 70648509, 91587507, 141297018, 183175014, 259044533, 518089066, 777133599, 1554267198, 2378499803, 4756999606, 7135499409, 14270998818, 26163497833, 52326995666, 78490493499, 156980986998]

約数ペア:

[(1, 156980986998), (2, 78490493499), (3, 52326995666), (6, 26163497833), (11, 14270998818), (22, 7135499409), (33, 4756999606), (66, 2378499803), (101, 1554267198), (202, 777133599), (303, 518089066), (606, 259044533), (857, 183175014), (1111, 141297018), (1714, 91587507), (2222, 70648509), (2571, 61058338), (3333, 47099006), (5142, 30529169), (6666, 23549503), (9427, 16652274), (18854, 8326137), (27479, 5712762), (28281, 5550758), (54958, 2856381), (56562, 2775379), (82437, 1904254), (86557, 1813614), (164874, 952127), (173114, 906807), (259671, 604538), (302269, 519342)]