161305248

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7603}}^1$

素因数の和:7646

約数の個数: 96

約数和(自身を含む): 482884416

約数和(自身を除く): 321579168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 96, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 416, 442, 544, 624, 663, 816, 884, 1248, 1326, 1632, 1768, 2652, 3536, 5304, 7072, 7603, 10608, 15206, 21216, 22809, 30412, 45618, 60824, 91236, 98839, 121648, 129251, 182472, 197678, 243296, 258502, 296517, 364944, 387753, 395356, 517004, 593034, 729888, 775506, 790712, 1034008, 1186068, 1551012, 1581424, 1680263, 2068016, 2372136, 3102024, 3162848, 3360526, 4136032, 4744272, 5040789, 6204048, 6721052, 9488544, 10081578, 12408096, 13442104, 20163156, 26884208, 40326312, 53768416, 80652624, 161305248]

約数ペア:

[(1, 161305248), (2, 80652624), (3, 53768416), (4, 40326312), (6, 26884208), (8, 20163156), (12, 13442104), (13, 12408096), (16, 10081578), (17, 9488544), (24, 6721052), (26, 6204048), (32, 5040789), (34, 4744272), (39, 4136032), (48, 3360526), (51, 3162848), (52, 3102024), (68, 2372136), (78, 2068016), (96, 1680263), (102, 1581424), (104, 1551012), (136, 1186068), (156, 1034008), (204, 790712), (208, 775506), (221, 729888), (272, 593034), (312, 517004), (408, 395356), (416, 387753), (442, 364944), (544, 296517), (624, 258502), (663, 243296), (816, 197678), (884, 182472), (1248, 129251), (1326, 121648), (1632, 98839), (1768, 91236), (2652, 60824), (3536, 45618), (5304, 30412), (7072, 22809), (7603, 21216), (10608, 15206)]