142969148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8669}}^1$

素因数の和:8730

約数の個数: 48

約数和(自身を含む): 310732800

約数和(自身を除く): 167763652

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 4123, 8246, 8669, 16492, 17338, 34676, 60683, 121366, 164711, 242732, 268739, 329422, 537478, 658844, 1074956, 1152977, 1881173, 2305954, 3762346, 4611908, 5106041, 7524692, 10212082, 20424164, 35742287, 71484574, 142969148]

約数ペア:

[(1, 142969148), (2, 71484574), (4, 35742287), (7, 20424164), (14, 10212082), (19, 7524692), (28, 5106041), (31, 4611908), (38, 3762346), (62, 2305954), (76, 1881173), (124, 1152977), (133, 1074956), (217, 658844), (266, 537478), (434, 329422), (532, 268739), (589, 242732), (868, 164711), (1178, 121366), (2356, 60683), (4123, 34676), (8246, 17338), (8669, 16492)]