189316152

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{138389}}^1$

素因数の和:138420

約数の個数: 48

約数和(自身を含む): 539721000

約数和(自身を除く): 350404848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 138389, 276778, 415167, 553556, 830334, 1107112, 1245501, 1660668, 2491002, 2629391, 3321336, 4982004, 5258782, 7888173, 9964008, 10517564, 15776346, 21035128, 23664519, 31552692, 47329038, 63105384, 94658076, 189316152]

約数ペア:

[(1, 189316152), (2, 94658076), (3, 63105384), (4, 47329038), (6, 31552692), (8, 23664519), (9, 21035128), (12, 15776346), (18, 10517564), (19, 9964008), (24, 7888173), (36, 5258782), (38, 4982004), (57, 3321336), (72, 2629391), (76, 2491002), (114, 1660668), (152, 1245501), (171, 1107112), (228, 830334), (342, 553556), (456, 415167), (684, 276778), (1368, 138389)]