156945870452

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{2203}}^1$

素因数の和:2450

約数の個数: 144

約数和(自身を含む): 334311183360

約数和(自身を除く): 177365312908

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 79, 86, 98, 107, 158, 172, 196, 214, 301, 316, 428, 553, 602, 749, 1106, 1204, 1498, 2107, 2203, 2212, 2996, 3397, 3871, 4214, 4406, 4601, 5243, 6794, 7742, 8428, 8453, 8812, 9202, 10486, 13588, 15421, 15484, 16906, 18404, 20972, 23779, 30842, 32207, 33812, 47558, 59171, 61684, 64414, 94729, 95116, 107947, 118342, 128828, 166453, 174037, 189458, 215894, 225449, 235721, 236684, 332906, 348074, 363479, 378916, 414197, 431788, 450898, 471442, 663103, 665812, 696148, 726958, 828394, 901796, 942884, 1218259, 1326206, 1453916, 1650047, 1656788, 2436518, 2544353, 2652412, 3300094, 4641721, 4873036, 5088706, 6600188, 7483591, 8527813, 9283442, 10136003, 10177412, 11550329, 14967182, 17055626, 17810471, 18566884, 18621959, 20272006, 23100658, 29934364, 34111252, 35620942, 37243918, 40544012, 46201316, 52385137, 70952021, 71241884, 74487836, 104770274, 130353713, 141904042, 209540548, 260707426, 283808084, 366695959, 496664147, 521414852, 733391918, 800744237, 912475991, 993328294, 1466783836, 1601488474, 1824951982, 1986656588, 3202976948, 3649903964, 5605209659, 11210419318, 22420838636, 39236467613, 78472935226, 156945870452]

約数ペア:

[(1, 156945870452), (2, 78472935226), (4, 39236467613), (7, 22420838636), (14, 11210419318), (28, 5605209659), (43, 3649903964), (49, 3202976948), (79, 1986656588), (86, 1824951982), (98, 1601488474), (107, 1466783836), (158, 993328294), (172, 912475991), (196, 800744237), (214, 733391918), (301, 521414852), (316, 496664147), (428, 366695959), (553, 283808084), (602, 260707426), (749, 209540548), (1106, 141904042), (1204, 130353713), (1498, 104770274), (2107, 74487836), (2203, 71241884), (2212, 70952021), (2996, 52385137), (3397, 46201316), (3871, 40544012), (4214, 37243918), (4406, 35620942), (4601, 34111252), (5243, 29934364), (6794, 23100658), (7742, 20272006), (8428, 18621959), (8453, 18566884), (8812, 17810471), (9202, 17055626), (10486, 14967182), (13588, 11550329), (15421, 10177412), (15484, 10136003), (16906, 9283442), (18404, 8527813), (20972, 7483591), (23779, 6600188), (30842, 5088706), (32207, 4873036), (33812, 4641721), (47558, 3300094), (59171, 2652412), (61684, 2544353), (64414, 2436518), (94729, 1656788), (95116, 1650047), (107947, 1453916), (118342, 1326206), (128828, 1218259), (166453, 942884), (174037, 901796), (189458, 828394), (215894, 726958), (225449, 696148), (235721, 665812), (236684, 663103), (332906, 471442), (348074, 450898), (363479, 431788), (378916, 414197)]