155686356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26861}}^1$

素因数の和:26901

約数の個数: 72

約数和(自身を含む): 469332864

約数和(自身を除く): 313646508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 26861, 53722, 80583, 107444, 161166, 188027, 241749, 322332, 376054, 483498, 564081, 617803, 752108, 966996, 1128162, 1235606, 1692243, 1853409, 2256324, 2471212, 3384486, 3706818, 4324621, 5560227, 6768972, 7413636, 8649242, 11120454, 12973863, 17298484, 22240908, 25947726, 38921589, 51895452, 77843178, 155686356]

約数ペア:

[(1, 155686356), (2, 77843178), (3, 51895452), (4, 38921589), (6, 25947726), (7, 22240908), (9, 17298484), (12, 12973863), (14, 11120454), (18, 8649242), (21, 7413636), (23, 6768972), (28, 5560227), (36, 4324621), (42, 3706818), (46, 3384486), (63, 2471212), (69, 2256324), (84, 1853409), (92, 1692243), (126, 1235606), (138, 1128162), (161, 966996), (207, 752108), (252, 617803), (276, 564081), (322, 483498), (414, 376054), (483, 322332), (644, 241749), (828, 188027), (966, 161166), (1449, 107444), (1932, 80583), (2898, 53722), (5796, 26861)]