151856848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2204

約数の個数: 80

約数和(自身を含む): 356977152

約数和(自身を除く): 205120304

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 682, 806, 1144, 1364, 1612, 2141, 2288, 2728, 3224, 4282, 4433, 5456, 6448, 8564, 8866, 17128, 17732, 23551, 27833, 34256, 35464, 47102, 55666, 66371, 70928, 94204, 111332, 132742, 188408, 222664, 265484, 306163, 376816, 445328, 530968, 612326, 730081, 862823, 1061936, 1224652, 1460162, 1725646, 2449304, 2920324, 3451292, 4898608, 5840648, 6902584, 9491053, 11681296, 13805168, 18982106, 37964212, 75928424, 151856848]

約数ペア:

[(1, 151856848), (2, 75928424), (4, 37964212), (8, 18982106), (11, 13805168), (13, 11681296), (16, 9491053), (22, 6902584), (26, 5840648), (31, 4898608), (44, 3451292), (52, 2920324), (62, 2449304), (88, 1725646), (104, 1460162), (124, 1224652), (143, 1061936), (176, 862823), (208, 730081), (248, 612326), (286, 530968), (341, 445328), (403, 376816), (496, 306163), (572, 265484), (682, 222664), (806, 188408), (1144, 132742), (1364, 111332), (1612, 94204), (2141, 70928), (2288, 66371), (2728, 55666), (3224, 47102), (4282, 35464), (4433, 34256), (5456, 27833), (6448, 23551), (8564, 17732), (8866, 17128)]