144940504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{10987}}^1$

素因数の和:11107

約数の個数: 32

約数和(自身を含む): 290742480

約数和(自身を除く): 145801976

約数列:

[1, 2, 4, 8, 17, 34, 68, 97, 136, 194, 388, 776, 1649, 3298, 6596, 10987, 13192, 21974, 43948, 87896, 186779, 373558, 747116, 1065739, 1494232, 2131478, 4262956, 8525912, 18117563, 36235126, 72470252, 144940504]

約数ペア:

[(1, 144940504), (2, 72470252), (4, 36235126), (8, 18117563), (17, 8525912), (34, 4262956), (68, 2131478), (97, 1494232), (136, 1065739), (194, 747116), (388, 373558), (776, 186779), (1649, 87896), (3298, 43948), (6596, 21974), (10987, 13192)]