129717952

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{22273}}^1$

素因数の和:22305

約数の個数: 56

約数和(自身を含む): 316825376

約数和(自身を除く): 187107424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 22273, 44546, 89092, 155911, 178184, 289549, 311822, 356368, 579098, 623644, 712736, 1158196, 1247288, 1425472, 2026843, 2316392, 2494576, 4053686, 4632784, 4989152, 8107372, 9265568, 9978304, 16214744, 18531136, 32429488, 64858976, 129717952]

約数ペア:

[(1, 129717952), (2, 64858976), (4, 32429488), (7, 18531136), (8, 16214744), (13, 9978304), (14, 9265568), (16, 8107372), (26, 4989152), (28, 4632784), (32, 4053686), (52, 2494576), (56, 2316392), (64, 2026843), (91, 1425472), (104, 1247288), (112, 1158196), (182, 712736), (208, 623644), (224, 579098), (364, 356368), (416, 311822), (448, 289549), (728, 178184), (832, 155911), (1456, 89092), (2912, 44546), (5824, 22273)]