156638547819

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^2$

素因数の和:670

約数の個数: 96

約数和(自身を含む): 256764211200

約数和(自身を除く): 100125663381

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 191, 199, 351, 531, 573, 597, 767, 1593, 1719, 1791, 2301, 2483, 2587, 5157, 5373, 6903, 7449, 7761, 11269, 11741, 20709, 22347, 23283, 33807, 35223, 38009, 39601, 67041, 69849, 101421, 105669, 114027, 118803, 146497, 152633, 304263, 317007, 342081, 356409, 439491, 457899, 494117, 514813, 1026243, 1069227, 1318473, 1373697, 1482351, 1544439, 2242531, 2336459, 3955419, 4121091, 4447053, 4633317, 6727593, 7009377, 7563791, 13341159, 13899951, 20182779, 21028131, 22691373, 29152903, 30373967, 60548337, 63084393, 68074119, 87458709, 91121901, 98329283, 204222357, 262376127, 273365703, 294987849, 446263669, 787128381, 820097109, 884963547, 1338791007, 2654890641, 4016373021, 5801427697, 12049119063, 17404283091, 52212849273, 156638547819]

約数ペア:

[(1, 156638547819), (3, 52212849273), (9, 17404283091), (13, 12049119063), (27, 5801427697), (39, 4016373021), (59, 2654890641), (117, 1338791007), (177, 884963547), (191, 820097109), (199, 787128381), (351, 446263669), (531, 294987849), (573, 273365703), (597, 262376127), (767, 204222357), (1593, 98329283), (1719, 91121901), (1791, 87458709), (2301, 68074119), (2483, 63084393), (2587, 60548337), (5157, 30373967), (5373, 29152903), (6903, 22691373), (7449, 21028131), (7761, 20182779), (11269, 13899951), (11741, 13341159), (20709, 7563791), (22347, 7009377), (23283, 6727593), (33807, 4633317), (35223, 4447053), (38009, 4121091), (39601, 3955419), (67041, 2336459), (69849, 2242531), (101421, 1544439), (105669, 1482351), (114027, 1373697), (118803, 1318473), (146497, 1069227), (152633, 1026243), (304263, 514813), (317007, 494117), (342081, 457899), (356409, 439491)]