172283358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:553

約数の個数: 64

約数和(自身を含む): 381911040

約数和(自身を除く): 209627682

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 79, 146, 158, 219, 237, 383, 438, 474, 766, 949, 1027, 1149, 1898, 2054, 2298, 2847, 3081, 4979, 5694, 5767, 6162, 9958, 11534, 14937, 17301, 27959, 29874, 30257, 34602, 55918, 60514, 74971, 83877, 90771, 149942, 167754, 181542, 224913, 363467, 393341, 449826, 726934, 786682, 1090401, 1180023, 2180802, 2208761, 2360046, 4417522, 6626283, 13252566, 28713893, 57427786, 86141679, 172283358]

約数ペア:

[(1, 172283358), (2, 86141679), (3, 57427786), (6, 28713893), (13, 13252566), (26, 6626283), (39, 4417522), (73, 2360046), (78, 2208761), (79, 2180802), (146, 1180023), (158, 1090401), (219, 786682), (237, 726934), (383, 449826), (438, 393341), (474, 363467), (766, 224913), (949, 181542), (1027, 167754), (1149, 149942), (1898, 90771), (2054, 83877), (2298, 74971), (2847, 60514), (3081, 55918), (4979, 34602), (5694, 30257), (5767, 29874), (6162, 27959), (9958, 17301), (11534, 14937)]