171536721744

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{306517}}^1$

素因数の和:306748

約数の個数: 80

約数和(自身を含む): 451537796160

約数和(自身を除く): 280001074416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 131, 178, 262, 267, 356, 393, 524, 534, 712, 786, 1048, 1068, 1424, 1572, 2096, 2136, 3144, 4272, 6288, 11659, 23318, 34977, 46636, 69954, 93272, 139908, 186544, 279816, 306517, 559632, 613034, 919551, 1226068, 1839102, 2452136, 3678204, 4904272, 7356408, 14712816, 27280013, 40153727, 54560026, 80307454, 81840039, 109120052, 120461181, 160614908, 163680078, 218240104, 240922362, 321229816, 327360156, 436480208, 481844724, 642459632, 654720312, 963689448, 1309440624, 1927378896, 3573681703, 7147363406, 10721045109, 14294726812, 21442090218, 28589453624, 42884180436, 57178907248, 85768360872, 171536721744]

約数ペア:

[(1, 171536721744), (2, 85768360872), (3, 57178907248), (4, 42884180436), (6, 28589453624), (8, 21442090218), (12, 14294726812), (16, 10721045109), (24, 7147363406), (48, 3573681703), (89, 1927378896), (131, 1309440624), (178, 963689448), (262, 654720312), (267, 642459632), (356, 481844724), (393, 436480208), (524, 327360156), (534, 321229816), (712, 240922362), (786, 218240104), (1048, 163680078), (1068, 160614908), (1424, 120461181), (1572, 109120052), (2096, 81840039), (2136, 80307454), (3144, 54560026), (4272, 40153727), (6288, 27280013), (11659, 14712816), (23318, 7356408), (34977, 4904272), (46636, 3678204), (69954, 2452136), (93272, 1839102), (139908, 1226068), (186544, 919551), (279816, 613034), (306517, 559632)]