156078428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 334430208

約数和(自身を除く): 178351780

約数列:

[1, 2, 4, 11, 17, 22, 31, 34, 44, 53, 62, 68, 106, 124, 127, 187, 212, 254, 341, 374, 508, 527, 583, 682, 748, 901, 1054, 1166, 1364, 1397, 1643, 1802, 2108, 2159, 2332, 2794, 3286, 3604, 3937, 4318, 5588, 5797, 6572, 6731, 7874, 8636, 9911, 11594, 13462, 15748, 18073, 19822, 23188, 23749, 26924, 27931, 36146, 39644, 43307, 47498, 55862, 66929, 72292, 74041, 86614, 94996, 111724, 114427, 133858, 148082, 173228, 208661, 228854, 267716, 296164, 307241, 417322, 457708, 614482, 736219, 834644, 1228964, 1258697, 1472438, 2295271, 2517394, 2944876, 3547237, 4590542, 5034788, 7094474, 9181084, 14188948, 39019607, 78039214, 156078428]

約数ペア:

[(1, 156078428), (2, 78039214), (4, 39019607), (11, 14188948), (17, 9181084), (22, 7094474), (31, 5034788), (34, 4590542), (44, 3547237), (53, 2944876), (62, 2517394), (68, 2295271), (106, 1472438), (124, 1258697), (127, 1228964), (187, 834644), (212, 736219), (254, 614482), (341, 457708), (374, 417322), (508, 307241), (527, 296164), (583, 267716), (682, 228854), (748, 208661), (901, 173228), (1054, 148082), (1166, 133858), (1364, 114427), (1397, 111724), (1643, 94996), (1802, 86614), (2108, 74041), (2159, 72292), (2332, 66929), (2794, 55862), (3286, 47498), (3604, 43307), (3937, 39644), (4318, 36146), (5588, 27931), (5797, 26924), (6572, 23749), (6731, 23188), (7874, 19822), (8636, 18073), (9911, 15748), (11594, 13462)]