157864788

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{28661}}^1$

素因数の和:28694

約数の個数: 60

約数和(自身を含む): 436980852

約数和(自身を除く): 279116064

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 28661, 57322, 85983, 114644, 171966, 257949, 343932, 487237, 515898, 773847, 974474, 1031796, 1461711, 1547694, 1948948, 2321541, 2923422, 3095388, 4385133, 4643082, 5846844, 8770266, 9286164, 13155399, 17540532, 26310798, 39466197, 52621596, 78932394, 157864788]

約数ペア:

[(1, 157864788), (2, 78932394), (3, 52621596), (4, 39466197), (6, 26310798), (9, 17540532), (12, 13155399), (17, 9286164), (18, 8770266), (27, 5846844), (34, 4643082), (36, 4385133), (51, 3095388), (54, 2923422), (68, 2321541), (81, 1948948), (102, 1547694), (108, 1461711), (153, 1031796), (162, 974474), (204, 773847), (306, 515898), (324, 487237), (459, 343932), (612, 257949), (918, 171966), (1377, 114644), (1836, 85983), (2754, 57322), (5508, 28661)]