71156553328

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:871

約数の個数: 160

約数和(自身を含む): 164441919488

約数和(自身を除く): 93285366160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 241, 248, 277, 307, 434, 482, 496, 554, 614, 868, 964, 1108, 1228, 1687, 1736, 1928, 1939, 2149, 2216, 2456, 3374, 3472, 3856, 3878, 4298, 4432, 4912, 6748, 7471, 7756, 8587, 8596, 9517, 13496, 14942, 15512, 17174, 17192, 19034, 26992, 29884, 31024, 34348, 34384, 38068, 52297, 59768, 60109, 66619, 66757, 68696, 73987, 76136, 85039, 104594, 119536, 120218, 133238, 133514, 137392, 147974, 152272, 170078, 209188, 240436, 266476, 267028, 295948, 340156, 418376, 467299, 480872, 517909, 532952, 534056, 591896, 595273, 680312, 836752, 934598, 961744, 1035818, 1065904, 1068112, 1183792, 1190546, 1360624, 1869196, 2069467, 2071636, 2293597, 2381092, 2636209, 3738392, 4138934, 4143272, 4587194, 4762184, 5272418, 7476784, 8277868, 8286544, 9174388, 9524368, 10544836, 14486269, 16055179, 16555736, 18348776, 18453463, 20494399, 21089672, 28972538, 32110358, 33111472, 36697552, 36906926, 40988798, 42179344, 57945076, 64220716, 73813852, 81977596, 115890152, 128441432, 143460793, 147627704, 163955192, 231780304, 256882864, 286921586, 295255408, 327910384, 573843172, 635326369, 1147686344, 1270652738, 2295372688, 2541305476, 4447284583, 5082610952, 8894569166, 10165221904, 17789138332, 35578276664, 71156553328]

約数ペア:

[(1, 71156553328), (2, 35578276664), (4, 17789138332), (7, 10165221904), (8, 8894569166), (14, 5082610952), (16, 4447284583), (28, 2541305476), (31, 2295372688), (56, 1270652738), (62, 1147686344), (112, 635326369), (124, 573843172), (217, 327910384), (241, 295255408), (248, 286921586), (277, 256882864), (307, 231780304), (434, 163955192), (482, 147627704), (496, 143460793), (554, 128441432), (614, 115890152), (868, 81977596), (964, 73813852), (1108, 64220716), (1228, 57945076), (1687, 42179344), (1736, 40988798), (1928, 36906926), (1939, 36697552), (2149, 33111472), (2216, 32110358), (2456, 28972538), (3374, 21089672), (3472, 20494399), (3856, 18453463), (3878, 18348776), (4298, 16555736), (4432, 16055179), (4912, 14486269), (6748, 10544836), (7471, 9524368), (7756, 9174388), (8587, 8286544), (8596, 8277868), (9517, 7476784), (13496, 5272418), (14942, 4762184), (15512, 4587194), (17174, 4143272), (17192, 4138934), (19034, 3738392), (26992, 2636209), (29884, 2381092), (31024, 2293597), (34348, 2071636), (34384, 2069467), (38068, 1869196), (52297, 1360624), (59768, 1190546), (60109, 1183792), (66619, 1068112), (66757, 1065904), (68696, 1035818), (73987, 961744), (76136, 934598), (85039, 836752), (104594, 680312), (119536, 595273), (120218, 591896), (133238, 534056), (133514, 532952), (137392, 517909), (147974, 480872), (152272, 467299), (170078, 418376), (209188, 340156), (240436, 295948), (266476, 267028)]