156947916

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2357}}^1$

素因数の和:2574

約数の個数: 48

約数和(自身を含む): 380298240

約数和(自身を除く): 223350324

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 179, 186, 358, 372, 537, 716, 1074, 2148, 2357, 4714, 5549, 7071, 9428, 11098, 14142, 16647, 22196, 28284, 33294, 66588, 73067, 146134, 219201, 292268, 421903, 438402, 843806, 876804, 1265709, 1687612, 2531418, 5062836, 13078993, 26157986, 39236979, 52315972, 78473958, 156947916]

約数ペア:

[(1, 156947916), (2, 78473958), (3, 52315972), (4, 39236979), (6, 26157986), (12, 13078993), (31, 5062836), (62, 2531418), (93, 1687612), (124, 1265709), (179, 876804), (186, 843806), (358, 438402), (372, 421903), (537, 292268), (716, 219201), (1074, 146134), (2148, 73067), (2357, 66588), (4714, 33294), (5549, 28284), (7071, 22196), (9428, 16647), (11098, 14142)]