164577647654

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2551}}^1\times {\mathrm{200357}}^1$

素因数の和:202940

約数の個数: 32

約数和(自身を含む): 294516642816

約数和(自身を除く): 129938995162

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 2551, 5102, 17857, 35714, 58673, 117346, 200357, 400714, 410711, 821422, 1402499, 2804998, 4608211, 9216422, 32257477, 64514954, 511110707, 1022221414, 3577774949, 7155549898, 11755546261, 23511092522, 82288823827, 164577647654]

約数ペア:

[(1, 164577647654), (2, 82288823827), (7, 23511092522), (14, 11755546261), (23, 7155549898), (46, 3577774949), (161, 1022221414), (322, 511110707), (2551, 64514954), (5102, 32257477), (17857, 9216422), (35714, 4608211), (58673, 2804998), (117346, 1402499), (200357, 821422), (400714, 410711)]