127979204

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 241315200

約数和(自身を除く): 113335996

約数列:

[1, 2, 4, 29, 41, 58, 71, 82, 116, 142, 164, 284, 379, 758, 1189, 1516, 2059, 2378, 2911, 4118, 4756, 5822, 8236, 10991, 11644, 15539, 21982, 26909, 31078, 43964, 53818, 62156, 84419, 107636, 168838, 337676, 450631, 780361, 901262, 1103269, 1560722, 1802524, 2206538, 3121444, 4413076, 31994801, 63989602, 127979204]

約数ペア:

[(1, 127979204), (2, 63989602), (4, 31994801), (29, 4413076), (41, 3121444), (58, 2206538), (71, 1802524), (82, 1560722), (116, 1103269), (142, 901262), (164, 780361), (284, 450631), (379, 337676), (758, 168838), (1189, 107636), (1516, 84419), (2059, 62156), (2378, 53818), (2911, 43964), (4118, 31078), (4756, 26909), (5822, 21982), (8236, 15539), (10991, 11644)]