157226888

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{30853}}^1$

素因数の和:30886

約数の個数: 48

約数和(自身を含む): 369322380

約数和(自身を除く): 212095492

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 30853, 61706, 123412, 215971, 246824, 401089, 431942, 802178, 863884, 1511797, 1604356, 1727768, 2807623, 3023594, 3208712, 5615246, 6047188, 11230492, 12094376, 19653361, 22460984, 39306722, 78613444, 157226888]

約数ペア:

[(1, 157226888), (2, 78613444), (4, 39306722), (7, 22460984), (8, 19653361), (13, 12094376), (14, 11230492), (26, 6047188), (28, 5615246), (49, 3208712), (52, 3023594), (56, 2807623), (91, 1727768), (98, 1604356), (104, 1511797), (182, 863884), (196, 802178), (364, 431942), (392, 401089), (637, 246824), (728, 215971), (1274, 123412), (2548, 61706), (5096, 30853)]