156749259266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1\times {\mathrm{641}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 253104134400

約数和(自身を除く): 96354875134

約数列:

[1, 2, 19, 38, 71, 142, 233, 389, 466, 641, 778, 1282, 1349, 2698, 4427, 7391, 8854, 12179, 14782, 16543, 24358, 27619, 33086, 45511, 55238, 90637, 91022, 149353, 181274, 249349, 298706, 314317, 498698, 524761, 628634, 864709, 1049522, 1722103, 1729418, 2837707, 3444206, 4737631, 5675414, 6435227, 9475262, 10604063, 12870454, 17703779, 21208126, 35407558, 58098317, 116196634, 122269313, 201477197, 244538626, 336371801, 402954394, 672743602, 1103868023, 2207736046, 4124980507, 8249961014, 78374629633, 156749259266]

約数ペア:

[(1, 156749259266), (2, 78374629633), (19, 8249961014), (38, 4124980507), (71, 2207736046), (142, 1103868023), (233, 672743602), (389, 402954394), (466, 336371801), (641, 244538626), (778, 201477197), (1282, 122269313), (1349, 116196634), (2698, 58098317), (4427, 35407558), (7391, 21208126), (8854, 17703779), (12179, 12870454), (14782, 10604063), (16543, 9475262), (24358, 6435227), (27619, 5675414), (33086, 4737631), (45511, 3444206), (55238, 2837707), (90637, 1729418), (91022, 1722103), (149353, 1049522), (181274, 864709), (249349, 628634), (298706, 524761), (314317, 498698)]