148996936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89113}}^1$

素因数の和:89149

約数の個数: 32

約数和(自身を含む): 320810400

約数和(自身を除く): 171813464

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 89113, 178226, 356452, 712904, 980243, 1693147, 1960486, 3386294, 3920972, 6772588, 7841944, 13545176, 18624617, 37249234, 74498468, 148996936]

約数ペア:

[(1, 148996936), (2, 74498468), (4, 37249234), (8, 18624617), (11, 13545176), (19, 7841944), (22, 6772588), (38, 3920972), (44, 3386294), (76, 1960486), (88, 1693147), (152, 980243), (209, 712904), (418, 356452), (836, 178226), (1672, 89113)]