142719504

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:768

約数の個数: 80

約数和(自身を含む): 380094720

約数和(自身を除く): 237375216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 79, 122, 158, 183, 237, 244, 316, 366, 474, 488, 617, 632, 732, 948, 976, 1234, 1264, 1464, 1851, 1896, 2468, 2928, 3702, 3792, 4819, 4936, 7404, 9638, 9872, 14457, 14808, 19276, 28914, 29616, 37637, 38552, 48743, 57828, 75274, 77104, 97486, 112911, 115656, 146229, 150548, 194972, 225822, 231312, 292458, 301096, 389944, 451644, 584916, 602192, 779888, 903288, 1169832, 1806576, 2339664, 2973323, 5946646, 8919969, 11893292, 17839938, 23786584, 35679876, 47573168, 71359752, 142719504]

約数ペア:

[(1, 142719504), (2, 71359752), (3, 47573168), (4, 35679876), (6, 23786584), (8, 17839938), (12, 11893292), (16, 8919969), (24, 5946646), (48, 2973323), (61, 2339664), (79, 1806576), (122, 1169832), (158, 903288), (183, 779888), (237, 602192), (244, 584916), (316, 451644), (366, 389944), (474, 301096), (488, 292458), (617, 231312), (632, 225822), (732, 194972), (948, 150548), (976, 146229), (1234, 115656), (1264, 112911), (1464, 97486), (1851, 77104), (1896, 75274), (2468, 57828), (2928, 48743), (3702, 38552), (3792, 37637), (4819, 29616), (4936, 28914), (7404, 19276), (9638, 14808), (9872, 14457)]