133945448

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 333849600

約数和(自身を除く): 199904152

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 79, 91, 104, 119, 136, 137, 158, 182, 221, 238, 274, 316, 364, 442, 476, 548, 553, 632, 728, 884, 952, 959, 1027, 1096, 1106, 1343, 1547, 1768, 1781, 1918, 2054, 2212, 2329, 2686, 3094, 3562, 3836, 4108, 4424, 4658, 5372, 6188, 7124, 7189, 7672, 8216, 9316, 9401, 10744, 10823, 12376, 12467, 14248, 14378, 16303, 17459, 18632, 18802, 21646, 24934, 28756, 30277, 32606, 34918, 37604, 43292, 49868, 57512, 60554, 65212, 69836, 75208, 75761, 86584, 99736, 121108, 122213, 130424, 139672, 140699, 151522, 183991, 211939, 242216, 244426, 281398, 303044, 367982, 423878, 488852, 562796, 606088, 735964, 847756, 977704, 984893, 1125592, 1287937, 1471928, 1695512, 1969786, 2391883, 2575874, 3939572, 4783766, 5151748, 7879144, 9567532, 10303496, 16743181, 19135064, 33486362, 66972724, 133945448]

約数ペア:

[(1, 133945448), (2, 66972724), (4, 33486362), (7, 19135064), (8, 16743181), (13, 10303496), (14, 9567532), (17, 7879144), (26, 5151748), (28, 4783766), (34, 3939572), (52, 2575874), (56, 2391883), (68, 1969786), (79, 1695512), (91, 1471928), (104, 1287937), (119, 1125592), (136, 984893), (137, 977704), (158, 847756), (182, 735964), (221, 606088), (238, 562796), (274, 488852), (316, 423878), (364, 367982), (442, 303044), (476, 281398), (548, 244426), (553, 242216), (632, 211939), (728, 183991), (884, 151522), (952, 140699), (959, 139672), (1027, 130424), (1096, 122213), (1106, 121108), (1343, 99736), (1547, 86584), (1768, 75761), (1781, 75208), (1918, 69836), (2054, 65212), (2212, 60554), (2329, 57512), (2686, 49868), (3094, 43292), (3562, 37604), (3836, 34918), (4108, 32606), (4424, 30277), (4658, 28756), (5372, 24934), (6188, 21646), (7124, 18802), (7189, 18632), (7672, 17459), (8216, 16303), (9316, 14378), (9401, 14248), (10744, 12467), (10823, 12376)]