112885916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 144

約数和(自身を含む): 265628160

約数和(自身を除く): 152742244

約数列:

[1, 2, 4, 11, 13, 17, 19, 22, 26, 34, 38, 44, 47, 52, 68, 76, 94, 143, 169, 187, 188, 209, 221, 247, 286, 323, 338, 374, 418, 442, 494, 517, 572, 611, 646, 676, 748, 799, 836, 884, 893, 988, 1034, 1222, 1292, 1598, 1786, 1859, 2068, 2431, 2444, 2717, 2873, 3196, 3211, 3553, 3572, 3718, 4199, 4862, 5434, 5746, 6422, 6721, 7106, 7436, 7943, 8398, 8789, 9724, 9823, 10387, 10868, 11492, 11609, 12844, 13442, 14212, 15181, 15886, 16796, 17578, 19646, 20774, 23218, 26884, 30362, 31603, 31772, 35156, 35321, 39292, 41548, 46189, 46436, 54587, 60724, 63206, 70642, 87373, 92378, 109174, 114257, 126412, 127699, 135031, 141284, 150917, 166991, 174746, 184756, 197353, 218348, 228514, 255398, 270062, 301834, 333982, 349492, 394706, 457028, 510796, 540124, 600457, 603668, 667964, 789412, 1200914, 1485341, 1660087, 2170883, 2401828, 2565589, 2970682, 3320174, 4341766, 5131178, 5941364, 6640348, 8683532, 10262356, 28221479, 56442958, 112885916]

約数ペア:

[(1, 112885916), (2, 56442958), (4, 28221479), (11, 10262356), (13, 8683532), (17, 6640348), (19, 5941364), (22, 5131178), (26, 4341766), (34, 3320174), (38, 2970682), (44, 2565589), (47, 2401828), (52, 2170883), (68, 1660087), (76, 1485341), (94, 1200914), (143, 789412), (169, 667964), (187, 603668), (188, 600457), (209, 540124), (221, 510796), (247, 457028), (286, 394706), (323, 349492), (338, 333982), (374, 301834), (418, 270062), (442, 255398), (494, 228514), (517, 218348), (572, 197353), (611, 184756), (646, 174746), (676, 166991), (748, 150917), (799, 141284), (836, 135031), (884, 127699), (893, 126412), (988, 114257), (1034, 109174), (1222, 92378), (1292, 87373), (1598, 70642), (1786, 63206), (1859, 60724), (2068, 54587), (2431, 46436), (2444, 46189), (2717, 41548), (2873, 39292), (3196, 35321), (3211, 35156), (3553, 31772), (3572, 31603), (3718, 30362), (4199, 26884), (4862, 23218), (5434, 20774), (5746, 19646), (6422, 17578), (6721, 16796), (7106, 15886), (7436, 15181), (7943, 14212), (8398, 13442), (8789, 12844), (9724, 11609), (9823, 11492), (10387, 10868)]