143397688

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{38219}}^1$

素因数の和:38299

約数の個数: 32

約数和(自身を含む): 311875200

約数和(自身を除く): 168477512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 38219, 76438, 152876, 267533, 305752, 535066, 1070132, 2140264, 2560673, 5121346, 10242692, 17924711, 20485384, 35849422, 71698844, 143397688]

約数ペア:

[(1, 143397688), (2, 71698844), (4, 35849422), (7, 20485384), (8, 17924711), (14, 10242692), (28, 5121346), (56, 2560673), (67, 2140264), (134, 1070132), (268, 535066), (469, 305752), (536, 267533), (938, 152876), (1876, 76438), (3752, 38219)]