141802016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{67}}^1$

素因数の和:214

約数の個数: 72

約数和(自身を含む): 303392880

約数和(自身を除く): 161590864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 67, 76, 118, 134, 152, 236, 268, 304, 472, 536, 608, 944, 1072, 1121, 1273, 1888, 2144, 2242, 2546, 3481, 3953, 4484, 5092, 6962, 7906, 8968, 10184, 13924, 15812, 17936, 20368, 27848, 31624, 35872, 40736, 55696, 63248, 66139, 75107, 111392, 126496, 132278, 150214, 233227, 264556, 300428, 466454, 529112, 600856, 932908, 1058224, 1201712, 1865816, 2116448, 2403424, 3731632, 4431313, 7463264, 8862626, 17725252, 35450504, 70901008, 141802016]

約数ペア:

[(1, 141802016), (2, 70901008), (4, 35450504), (8, 17725252), (16, 8862626), (19, 7463264), (32, 4431313), (38, 3731632), (59, 2403424), (67, 2116448), (76, 1865816), (118, 1201712), (134, 1058224), (152, 932908), (236, 600856), (268, 529112), (304, 466454), (472, 300428), (536, 264556), (608, 233227), (944, 150214), (1072, 132278), (1121, 126496), (1273, 111392), (1888, 75107), (2144, 66139), (2242, 63248), (2546, 55696), (3481, 40736), (3953, 35872), (4484, 31624), (5092, 27848), (6962, 20368), (7906, 17936), (8968, 15812), (10184, 13924)]