156916206696

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1\times {\mathrm{631}}^1$

素因数の和:1339

約数の個数: 128

約数和(自身を含む): 398683296000

約数和(自身を除く): 241767089304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 197, 298, 353, 394, 447, 591, 596, 631, 706, 788, 894, 1059, 1182, 1192, 1262, 1412, 1576, 1788, 1893, 2118, 2364, 2524, 2824, 3576, 3786, 4236, 4728, 5048, 7572, 8472, 15144, 29353, 52597, 58706, 69541, 88059, 94019, 105194, 117412, 124307, 139082, 157791, 176118, 188038, 208623, 210388, 222743, 234824, 248614, 278164, 282057, 315582, 352236, 372921, 376076, 417246, 420776, 445486, 497228, 556328, 564114, 631164, 668229, 704472, 745842, 752152, 834492, 890972, 994456, 1128228, 1262328, 1336458, 1491684, 1668984, 1781944, 2256456, 2672916, 2983368, 5345832, 10361609, 18521743, 20723218, 31084827, 33188707, 37043486, 41446436, 43880371, 55565229, 62169654, 66377414, 74086972, 82892872, 87760742, 99566121, 111130458, 124339308, 131641113, 132754828, 148173944, 175521484, 199132242, 222260916, 248678616, 263282226, 265509656, 351042968, 398264484, 444521832, 526564452, 796528968, 1053128904, 6538175279, 13076350558, 19614525837, 26152701116, 39229051674, 52305402232, 78458103348, 156916206696]

約数ペア:

[(1, 156916206696), (2, 78458103348), (3, 52305402232), (4, 39229051674), (6, 26152701116), (8, 19614525837), (12, 13076350558), (24, 6538175279), (149, 1053128904), (197, 796528968), (298, 526564452), (353, 444521832), (394, 398264484), (447, 351042968), (591, 265509656), (596, 263282226), (631, 248678616), (706, 222260916), (788, 199132242), (894, 175521484), (1059, 148173944), (1182, 132754828), (1192, 131641113), (1262, 124339308), (1412, 111130458), (1576, 99566121), (1788, 87760742), (1893, 82892872), (2118, 74086972), (2364, 66377414), (2524, 62169654), (2824, 55565229), (3576, 43880371), (3786, 41446436), (4236, 37043486), (4728, 33188707), (5048, 31084827), (7572, 20723218), (8472, 18521743), (15144, 10361609), (29353, 5345832), (52597, 2983368), (58706, 2672916), (69541, 2256456), (88059, 1781944), (94019, 1668984), (105194, 1491684), (117412, 1336458), (124307, 1262328), (139082, 1128228), (157791, 994456), (176118, 890972), (188038, 834492), (208623, 752152), (210388, 745842), (222743, 704472), (234824, 668229), (248614, 631164), (278164, 564114), (282057, 556328), (315582, 497228), (352236, 445486), (372921, 420776), (376076, 417246)]