146821528

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 321753600

約数和(自身を除く): 174932072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 151, 179, 194, 302, 358, 388, 604, 679, 716, 776, 1057, 1208, 1253, 1358, 1432, 2114, 2506, 2716, 4228, 5012, 5432, 8456, 10024, 14647, 17363, 27029, 29294, 34726, 54058, 58588, 69452, 102529, 108116, 117176, 121541, 138904, 189203, 205058, 216232, 243082, 378406, 410116, 486164, 756812, 820232, 972328, 1513624, 2621813, 5243626, 10487252, 18352691, 20974504, 36705382, 73410764, 146821528]

約数ペア:

[(1, 146821528), (2, 73410764), (4, 36705382), (7, 20974504), (8, 18352691), (14, 10487252), (28, 5243626), (56, 2621813), (97, 1513624), (151, 972328), (179, 820232), (194, 756812), (302, 486164), (358, 410116), (388, 378406), (604, 243082), (679, 216232), (716, 205058), (776, 189203), (1057, 138904), (1208, 121541), (1253, 117176), (1358, 108116), (1432, 102529), (2114, 69452), (2506, 58588), (2716, 54058), (4228, 34726), (5012, 29294), (5432, 27029), (8456, 17363), (10024, 14647)]