15672454564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{4729}}^1$

素因数の和:4949

約数の個数: 96

約数和(自身を含む): 32840881920

約数和(自身を除く): 17168427356

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 163, 221, 299, 326, 391, 442, 598, 652, 782, 884, 1196, 1564, 2119, 2771, 3749, 4238, 4729, 5083, 5542, 7498, 8476, 9458, 10166, 11084, 14996, 18916, 20332, 36023, 48737, 61477, 63733, 72046, 80393, 97474, 108767, 122954, 127466, 144092, 160786, 194948, 217534, 245908, 254932, 321572, 435068, 770827, 828529, 1045109, 1413971, 1541654, 1657058, 1849039, 2090218, 2827942, 3083308, 3314116, 3698078, 4180436, 5655884, 7396156, 10020751, 13104059, 17729021, 20041502, 24037507, 26208118, 35458042, 40083004, 48075014, 52416236, 70916084, 96150028, 170352767, 230477273, 301393357, 340705534, 460954546, 602786714, 681411068, 921909092, 1205573428, 3918113641, 7836227282, 15672454564]

約数ペア:

[(1, 15672454564), (2, 7836227282), (4, 3918113641), (13, 1205573428), (17, 921909092), (23, 681411068), (26, 602786714), (34, 460954546), (46, 340705534), (52, 301393357), (68, 230477273), (92, 170352767), (163, 96150028), (221, 70916084), (299, 52416236), (326, 48075014), (391, 40083004), (442, 35458042), (598, 26208118), (652, 24037507), (782, 20041502), (884, 17729021), (1196, 13104059), (1564, 10020751), (2119, 7396156), (2771, 5655884), (3749, 4180436), (4238, 3698078), (4729, 3314116), (5083, 3083308), (5542, 2827942), (7498, 2090218), (8476, 1849039), (9458, 1657058), (10166, 1541654), (11084, 1413971), (14996, 1045109), (18916, 828529), (20332, 770827), (36023, 435068), (48737, 321572), (61477, 254932), (63733, 245908), (72046, 217534), (80393, 194948), (97474, 160786), (108767, 144092), (122954, 127466)]