140773178

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2351}}^1$

素因数の和:2427

約数の個数: 48

約数和(自身を含む): 270273024

約数和(自身を除く): 129499846

約数列:

[1, 2, 7, 13, 14, 26, 47, 49, 91, 94, 98, 182, 329, 611, 637, 658, 1222, 1274, 2303, 2351, 4277, 4606, 4702, 8554, 16457, 29939, 30563, 32914, 59878, 61126, 110497, 115199, 213941, 220994, 230398, 427882, 773479, 1436461, 1497587, 1546958, 2872922, 2995174, 5414353, 10055227, 10828706, 20110454, 70386589, 140773178]

約数ペア:

[(1, 140773178), (2, 70386589), (7, 20110454), (13, 10828706), (14, 10055227), (26, 5414353), (47, 2995174), (49, 2872922), (91, 1546958), (94, 1497587), (98, 1436461), (182, 773479), (329, 427882), (611, 230398), (637, 220994), (658, 213941), (1222, 115199), (1274, 110497), (2303, 61126), (2351, 59878), (4277, 32914), (4606, 30563), (4702, 29939), (8554, 16457)]