134101818

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 80

約数和(自身を含む): 310495680

約数和(自身を除く): 176393862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 89, 131, 142, 162, 178, 213, 262, 267, 393, 426, 534, 639, 786, 801, 1179, 1278, 1602, 1917, 2358, 2403, 3537, 3834, 4806, 5751, 6319, 7074, 7209, 9301, 10611, 11502, 11659, 12638, 14418, 18602, 18957, 21222, 23318, 27903, 34977, 37914, 55806, 56871, 69954, 83709, 104931, 113742, 167418, 170613, 209862, 251127, 314793, 341226, 502254, 511839, 629586, 753381, 827789, 944379, 1023678, 1506762, 1655578, 1888758, 2483367, 4966734, 7450101, 14900202, 22350303, 44700606, 67050909, 134101818]

約数ペア:

[(1, 134101818), (2, 67050909), (3, 44700606), (6, 22350303), (9, 14900202), (18, 7450101), (27, 4966734), (54, 2483367), (71, 1888758), (81, 1655578), (89, 1506762), (131, 1023678), (142, 944379), (162, 827789), (178, 753381), (213, 629586), (262, 511839), (267, 502254), (393, 341226), (426, 314793), (534, 251127), (639, 209862), (786, 170613), (801, 167418), (1179, 113742), (1278, 104931), (1602, 83709), (1917, 69954), (2358, 56871), (2403, 55806), (3537, 37914), (3834, 34977), (4806, 27903), (5751, 23318), (6319, 21222), (7074, 18957), (7209, 18602), (9301, 14418), (10611, 12638), (11502, 11659)]