225521142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 588349440

約数和(自身を除く): 362828298

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 37, 42, 66, 74, 77, 79, 111, 154, 158, 167, 222, 231, 237, 259, 334, 407, 462, 474, 501, 518, 553, 777, 814, 869, 1002, 1106, 1169, 1221, 1554, 1659, 1738, 1837, 2338, 2442, 2607, 2849, 2923, 3318, 3507, 3674, 5214, 5511, 5698, 5846, 6083, 6179, 7014, 8547, 8769, 11022, 12166, 12358, 12859, 13193, 17094, 17538, 18249, 18537, 20461, 25718, 26386, 32153, 36498, 37074, 38577, 39579, 40922, 43253, 61383, 64306, 67969, 77154, 79158, 86506, 92351, 96459, 122766, 129759, 135938, 145123, 184702, 192918, 203907, 225071, 259518, 277053, 290246, 407814, 435369, 450142, 475783, 488141, 554106, 675213, 870738, 951566, 976282, 1015861, 1350426, 1427349, 1464423, 2031722, 2854698, 2928846, 3047583, 3416987, 5369551, 6095166, 6833974, 10250961, 10739102, 16108653, 20501922, 32217306, 37586857, 75173714, 112760571, 225521142]

約数ペア:

[(1, 225521142), (2, 112760571), (3, 75173714), (6, 37586857), (7, 32217306), (11, 20501922), (14, 16108653), (21, 10739102), (22, 10250961), (33, 6833974), (37, 6095166), (42, 5369551), (66, 3416987), (74, 3047583), (77, 2928846), (79, 2854698), (111, 2031722), (154, 1464423), (158, 1427349), (167, 1350426), (222, 1015861), (231, 976282), (237, 951566), (259, 870738), (334, 675213), (407, 554106), (462, 488141), (474, 475783), (501, 450142), (518, 435369), (553, 407814), (777, 290246), (814, 277053), (869, 259518), (1002, 225071), (1106, 203907), (1169, 192918), (1221, 184702), (1554, 145123), (1659, 135938), (1738, 129759), (1837, 122766), (2338, 96459), (2442, 92351), (2607, 86506), (2849, 79158), (2923, 77154), (3318, 67969), (3507, 64306), (3674, 61383), (5214, 43253), (5511, 40922), (5698, 39579), (5846, 38577), (6083, 37074), (6179, 36498), (7014, 32153), (8547, 26386), (8769, 25718), (11022, 20461), (12166, 18537), (12358, 18249), (12859, 17538), (13193, 17094)]