154910358

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 72

約数和(自身を含む): 361393032

約数和(自身を除く): 206482674

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 97, 102, 153, 194, 289, 291, 306, 307, 578, 582, 614, 867, 873, 921, 1649, 1734, 1746, 1842, 2601, 2763, 3298, 4947, 5202, 5219, 5526, 9894, 10438, 14841, 15657, 28033, 29682, 29779, 31314, 46971, 56066, 59558, 84099, 88723, 89337, 93942, 168198, 177446, 178674, 252297, 266169, 268011, 504594, 506243, 532338, 536022, 798507, 1012486, 1518729, 1597014, 3037458, 4556187, 8606131, 9112374, 17212262, 25818393, 51636786, 77455179, 154910358]

約数ペア:

[(1, 154910358), (2, 77455179), (3, 51636786), (6, 25818393), (9, 17212262), (17, 9112374), (18, 8606131), (34, 4556187), (51, 3037458), (97, 1597014), (102, 1518729), (153, 1012486), (194, 798507), (289, 536022), (291, 532338), (306, 506243), (307, 504594), (578, 268011), (582, 266169), (614, 252297), (867, 178674), (873, 177446), (921, 168198), (1649, 93942), (1734, 89337), (1746, 88723), (1842, 84099), (2601, 59558), (2763, 56066), (3298, 46971), (4947, 31314), (5202, 29779), (5219, 29682), (5526, 28033), (9894, 15657), (10438, 14841)]