128610636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{769}}^1$

素因数の和:975

約数の個数: 96

約数和(自身を含む): 376696320

約数和(自身を除く): 248085684

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 181, 231, 308, 362, 462, 543, 724, 769, 924, 1086, 1267, 1538, 1991, 2172, 2307, 2534, 3076, 3801, 3982, 4614, 5068, 5383, 5973, 7602, 7964, 8459, 9228, 10766, 11946, 13937, 15204, 16149, 16918, 21532, 23892, 25377, 27874, 32298, 33836, 41811, 50754, 55748, 59213, 64596, 83622, 101508, 118426, 139189, 167244, 177639, 236852, 278378, 355278, 417567, 556756, 710556, 835134, 974323, 1531079, 1670268, 1948646, 2922969, 3062158, 3897292, 4593237, 5845938, 6124316, 9186474, 10717553, 11691876, 18372948, 21435106, 32152659, 42870212, 64305318, 128610636]

約数ペア:

[(1, 128610636), (2, 64305318), (3, 42870212), (4, 32152659), (6, 21435106), (7, 18372948), (11, 11691876), (12, 10717553), (14, 9186474), (21, 6124316), (22, 5845938), (28, 4593237), (33, 3897292), (42, 3062158), (44, 2922969), (66, 1948646), (77, 1670268), (84, 1531079), (132, 974323), (154, 835134), (181, 710556), (231, 556756), (308, 417567), (362, 355278), (462, 278378), (543, 236852), (724, 177639), (769, 167244), (924, 139189), (1086, 118426), (1267, 101508), (1538, 83622), (1991, 64596), (2172, 59213), (2307, 55748), (2534, 50754), (3076, 41811), (3801, 33836), (3982, 32298), (4614, 27874), (5068, 25377), (5383, 23892), (5973, 21532), (7602, 16918), (7964, 16149), (8459, 15204), (9228, 13937), (10766, 11946)]