155358684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11447}}^1$

素因数の和:11499

約数の個数: 72

約数和(自身を含む): 437542560

約数和(自身を除く): 282183876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 11447, 13572, 22894, 34341, 45788, 68682, 103023, 137364, 148811, 206046, 297622, 331963, 412092, 446433, 595244, 663926, 892866, 995889, 1327852, 1339299, 1785732, 1991778, 2678598, 2987667, 3983556, 4315519, 5357196, 5975334, 8631038, 11950668, 12946557, 17262076, 25893114, 38839671, 51786228, 77679342, 155358684]

約数ペア:

[(1, 155358684), (2, 77679342), (3, 51786228), (4, 38839671), (6, 25893114), (9, 17262076), (12, 12946557), (13, 11950668), (18, 8631038), (26, 5975334), (29, 5357196), (36, 4315519), (39, 3983556), (52, 2987667), (58, 2678598), (78, 1991778), (87, 1785732), (116, 1339299), (117, 1327852), (156, 995889), (174, 892866), (234, 663926), (261, 595244), (348, 446433), (377, 412092), (468, 331963), (522, 297622), (754, 206046), (1044, 148811), (1131, 137364), (1508, 103023), (2262, 68682), (3393, 45788), (4524, 34341), (6786, 22894), (11447, 13572)]