156655668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43661}}^1$

素因数の和:43704

約数の個数: 48

約数和(自身を含む): 410772096

約数和(自身を除く): 254116428

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 43661, 87322, 130983, 174644, 261966, 523932, 567593, 1004203, 1135186, 1702779, 2008406, 2270372, 3012609, 3405558, 4016812, 6025218, 6811116, 12050436, 13054639, 26109278, 39163917, 52218556, 78327834, 156655668]

約数ペア:

[(1, 156655668), (2, 78327834), (3, 52218556), (4, 39163917), (6, 26109278), (12, 13054639), (13, 12050436), (23, 6811116), (26, 6025218), (39, 4016812), (46, 3405558), (52, 3012609), (69, 2270372), (78, 2008406), (92, 1702779), (138, 1135186), (156, 1004203), (276, 567593), (299, 523932), (598, 261966), (897, 174644), (1196, 130983), (1794, 87322), (3588, 43661)]