156906456248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:1149

約数の個数: 128

約数和(自身を含む): 320677885440

約数和(自身を除く): 163771429192

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 131, 136, 142, 163, 262, 284, 326, 524, 568, 652, 761, 1048, 1207, 1304, 1522, 2227, 2414, 2771, 3044, 4454, 4828, 5542, 6088, 8908, 9301, 9656, 11084, 11573, 12937, 17816, 18602, 21353, 22168, 23146, 25874, 37204, 42706, 46292, 51748, 54031, 74408, 85412, 92584, 99691, 103496, 108062, 124043, 158117, 170824, 196741, 199382, 216124, 248086, 316234, 363001, 393482, 398764, 432248, 496172, 632468, 726002, 786964, 797528, 918527, 992344, 1264936, 1452004, 1516063, 1573928, 1694747, 1837054, 2108731, 2904008, 3032126, 3389494, 3674108, 4217462, 6064252, 6778988, 7078061, 7348216, 8434924, 8807053, 12128504, 13557976, 14156122, 16249633, 16869848, 17614106, 25773071, 28312244, 32499266, 35228212, 51546142, 56624488, 64998532, 70456424, 103092284, 120327037, 129997064, 149719901, 206184568, 240654074, 276243761, 299439802, 481308148, 552487522, 598879604, 962616296, 1104975044, 1153723943, 1197759208, 2209950088, 2307447886, 4614895772, 9229791544, 19613307031, 39226614062, 78453228124, 156906456248]

約数ペア:

[(1, 156906456248), (2, 78453228124), (4, 39226614062), (8, 19613307031), (17, 9229791544), (34, 4614895772), (68, 2307447886), (71, 2209950088), (131, 1197759208), (136, 1153723943), (142, 1104975044), (163, 962616296), (262, 598879604), (284, 552487522), (326, 481308148), (524, 299439802), (568, 276243761), (652, 240654074), (761, 206184568), (1048, 149719901), (1207, 129997064), (1304, 120327037), (1522, 103092284), (2227, 70456424), (2414, 64998532), (2771, 56624488), (3044, 51546142), (4454, 35228212), (4828, 32499266), (5542, 28312244), (6088, 25773071), (8908, 17614106), (9301, 16869848), (9656, 16249633), (11084, 14156122), (11573, 13557976), (12937, 12128504), (17816, 8807053), (18602, 8434924), (21353, 7348216), (22168, 7078061), (23146, 6778988), (25874, 6064252), (37204, 4217462), (42706, 3674108), (46292, 3389494), (51748, 3032126), (54031, 2904008), (74408, 2108731), (85412, 1837054), (92584, 1694747), (99691, 1573928), (103496, 1516063), (108062, 1452004), (124043, 1264936), (158117, 992344), (170824, 918527), (196741, 797528), (199382, 786964), (216124, 726002), (248086, 632468), (316234, 496172), (363001, 432248), (393482, 398764)]