150127208

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 376012800

約数和(自身を除く): 225885592

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 76, 77, 88, 101, 127, 133, 152, 154, 202, 209, 254, 266, 308, 404, 418, 508, 532, 616, 707, 808, 836, 889, 1016, 1064, 1111, 1397, 1414, 1463, 1672, 1778, 1919, 2222, 2413, 2794, 2828, 2926, 3556, 3838, 4444, 4826, 5588, 5656, 5852, 7112, 7676, 7777, 8888, 9652, 9779, 11176, 11704, 12827, 13433, 15352, 15554, 16891, 19304, 19558, 21109, 25654, 26543, 26866, 31108, 33782, 39116, 42218, 51308, 53086, 53732, 62216, 67564, 78232, 84436, 89789, 102616, 106172, 107464, 135128, 141097, 147763, 168872, 179578, 185801, 212344, 243713, 282194, 295526, 359156, 371602, 487426, 564388, 591052, 718312, 743204, 974852, 987679, 1128776, 1182104, 1486408, 1705991, 1949704, 1975358, 2680843, 3411982, 3950716, 5361686, 6823964, 7901432, 10723372, 13647928, 18765901, 21446744, 37531802, 75063604, 150127208]

約数ペア:

[(1, 150127208), (2, 75063604), (4, 37531802), (7, 21446744), (8, 18765901), (11, 13647928), (14, 10723372), (19, 7901432), (22, 6823964), (28, 5361686), (38, 3950716), (44, 3411982), (56, 2680843), (76, 1975358), (77, 1949704), (88, 1705991), (101, 1486408), (127, 1182104), (133, 1128776), (152, 987679), (154, 974852), (202, 743204), (209, 718312), (254, 591052), (266, 564388), (308, 487426), (404, 371602), (418, 359156), (508, 295526), (532, 282194), (616, 243713), (707, 212344), (808, 185801), (836, 179578), (889, 168872), (1016, 147763), (1064, 141097), (1111, 135128), (1397, 107464), (1414, 106172), (1463, 102616), (1672, 89789), (1778, 84436), (1919, 78232), (2222, 67564), (2413, 62216), (2794, 53732), (2828, 53086), (2926, 51308), (3556, 42218), (3838, 39116), (4444, 33782), (4826, 31108), (5588, 26866), (5656, 26543), (5852, 25654), (7112, 21109), (7676, 19558), (7777, 19304), (8888, 16891), (9652, 15554), (9779, 15352), (11176, 13433), (11704, 12827)]