156978958424

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{1399}}^1\times {\mathrm{379081}}^1$

素因数の和:380523

約数の個数: 32

約数和(自身を含む): 302507436000

約数和(自身を除く): 145528477576

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1399, 2798, 5596, 11192, 51763, 103526, 207052, 379081, 414104, 758162, 1516324, 3032648, 14025997, 28051994, 56103988, 112207976, 530334319, 1060668638, 2121337276, 4242674552, 19622369803, 39244739606, 78489479212, 156978958424]

約数ペア:

[(1, 156978958424), (2, 78489479212), (4, 39244739606), (8, 19622369803), (37, 4242674552), (74, 2121337276), (148, 1060668638), (296, 530334319), (1399, 112207976), (2798, 56103988), (5596, 28051994), (11192, 14025997), (51763, 3032648), (103526, 1516324), (207052, 758162), (379081, 414104)]