172337222009

素因数分解:

${\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{409}}^1\times {\mathrm{643}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 180603360000

約数和(自身を除く): 8266137991

約数列:

[1, 37, 89, 199, 409, 643, 3293, 7363, 15133, 17711, 23791, 36401, 57227, 81391, 127957, 262987, 655307, 1346837, 2117399, 3011467, 4734409, 7243799, 9730519, 11388173, 23405843, 52334413, 268020563, 421362401, 866016191, 1936373281, 4657762757, 172337222009]

約数ペア:

[(1, 172337222009), (37, 4657762757), (89, 1936373281), (199, 866016191), (409, 421362401), (643, 268020563), (3293, 52334413), (7363, 23405843), (15133, 11388173), (17711, 9730519), (23791, 7243799), (36401, 4734409), (57227, 3011467), (81391, 2117399), (127957, 1346837), (262987, 655307)]