117863746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 239936256

約数和(自身を除く): 122072510

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 113, 143, 154, 182, 226, 286, 521, 791, 1001, 1042, 1243, 1469, 1582, 2002, 2486, 2938, 3647, 5731, 6773, 7294, 8701, 10283, 11462, 13546, 16159, 17402, 20566, 32318, 40117, 47411, 58873, 74503, 80234, 94822, 113113, 117746, 149006, 226226, 412111, 521521, 647603, 765349, 824222, 1043042, 1295206, 1530698, 4533221, 5357443, 8418839, 9066442, 10714886, 16837678, 58931873, 117863746]

約数ペア:

[(1, 117863746), (2, 58931873), (7, 16837678), (11, 10714886), (13, 9066442), (14, 8418839), (22, 5357443), (26, 4533221), (77, 1530698), (91, 1295206), (113, 1043042), (143, 824222), (154, 765349), (182, 647603), (226, 521521), (286, 412111), (521, 226226), (791, 149006), (1001, 117746), (1042, 113113), (1243, 94822), (1469, 80234), (1582, 74503), (2002, 58873), (2486, 47411), (2938, 40117), (3647, 32318), (5731, 20566), (6773, 17402), (7294, 16159), (8701, 13546), (10283, 11462)]