123375018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 304819200

約数和(自身を除く): 181444182

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 59, 78, 83, 102, 114, 118, 166, 177, 221, 247, 249, 323, 354, 442, 494, 498, 646, 663, 741, 767, 969, 1003, 1079, 1121, 1326, 1411, 1482, 1534, 1577, 1938, 2006, 2158, 2242, 2301, 2822, 3009, 3154, 3237, 3363, 4199, 4233, 4602, 4731, 4897, 6018, 6474, 6726, 8398, 8466, 9462, 9794, 12597, 13039, 14573, 14691, 18343, 19057, 20501, 25194, 26078, 26809, 29146, 29382, 36686, 38114, 39117, 41002, 43719, 53618, 55029, 57171, 61503, 63661, 78234, 80427, 83249, 87438, 93043, 110058, 114342, 123006, 127322, 160854, 166498, 186086, 190983, 247741, 249747, 279129, 348517, 381966, 495482, 499494, 558258, 697034, 743223, 1045551, 1082237, 1209559, 1486446, 1581731, 2091102, 2164474, 2419118, 3163462, 3246711, 3628677, 4745193, 6493422, 7257354, 9490386, 20562503, 41125006, 61687509, 123375018]

約数ペア:

[(1, 123375018), (2, 61687509), (3, 41125006), (6, 20562503), (13, 9490386), (17, 7257354), (19, 6493422), (26, 4745193), (34, 3628677), (38, 3246711), (39, 3163462), (51, 2419118), (57, 2164474), (59, 2091102), (78, 1581731), (83, 1486446), (102, 1209559), (114, 1082237), (118, 1045551), (166, 743223), (177, 697034), (221, 558258), (247, 499494), (249, 495482), (323, 381966), (354, 348517), (442, 279129), (494, 249747), (498, 247741), (646, 190983), (663, 186086), (741, 166498), (767, 160854), (969, 127322), (1003, 123006), (1079, 114342), (1121, 110058), (1326, 93043), (1411, 87438), (1482, 83249), (1534, 80427), (1577, 78234), (1938, 63661), (2006, 61503), (2158, 57171), (2242, 55029), (2301, 53618), (2822, 43719), (3009, 41002), (3154, 39117), (3237, 38114), (3363, 36686), (4199, 29382), (4233, 29146), (4602, 26809), (4731, 26078), (4897, 25194), (6018, 20501), (6474, 19057), (6726, 18343), (8398, 14691), (8466, 14573), (9462, 13039), (9794, 12597)]