188977776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7043}}^1$

素因数の和:7110

約数の個数: 80

約数和(自身を含む): 538048896

約数和(自身を除く): 349071120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1118, 1677, 2064, 2236, 3354, 4472, 6708, 7043, 8944, 13416, 14086, 21129, 26832, 28172, 42258, 56344, 84516, 91559, 112688, 169032, 183118, 274677, 302849, 338064, 366236, 549354, 605698, 732472, 908547, 1098708, 1211396, 1464944, 1817094, 2197416, 2422792, 3634188, 3937037, 4394832, 4845584, 7268376, 7874074, 11811111, 14536752, 15748148, 23622222, 31496296, 47244444, 62992592, 94488888, 188977776]

約数ペア:

[(1, 188977776), (2, 94488888), (3, 62992592), (4, 47244444), (6, 31496296), (8, 23622222), (12, 15748148), (13, 14536752), (16, 11811111), (24, 7874074), (26, 7268376), (39, 4845584), (43, 4394832), (48, 3937037), (52, 3634188), (78, 2422792), (86, 2197416), (104, 1817094), (129, 1464944), (156, 1211396), (172, 1098708), (208, 908547), (258, 732472), (312, 605698), (344, 549354), (516, 366236), (559, 338064), (624, 302849), (688, 274677), (1032, 183118), (1118, 169032), (1677, 112688), (2064, 91559), (2236, 84516), (3354, 56344), (4472, 42258), (6708, 28172), (7043, 26832), (8944, 21129), (13416, 14086)]