156958989856

素因数分解:

$2^5\times {\mathrm{191}}^1\times {\mathrm{2003}}^1\times {\mathrm{12821}}^1$

素因数の和:15025

約数の個数: 48

約数和(自身を含む): 310810203648

約数和(自身を除く): 153851213792

約数列:

[1, 2, 4, 8, 16, 32, 191, 382, 764, 1528, 2003, 3056, 4006, 6112, 8012, 12821, 16024, 25642, 32048, 51284, 64096, 102568, 205136, 382573, 410272, 765146, 1530292, 2448811, 3060584, 4897622, 6121168, 9795244, 12242336, 19590488, 25680463, 39180976, 51360926, 78361952, 102721852, 205443704, 410887408, 821774816, 4904968433, 9809936866, 19619873732, 39239747464, 78479494928, 156958989856]

約数ペア:

[(1, 156958989856), (2, 78479494928), (4, 39239747464), (8, 19619873732), (16, 9809936866), (32, 4904968433), (191, 821774816), (382, 410887408), (764, 205443704), (1528, 102721852), (2003, 78361952), (3056, 51360926), (4006, 39180976), (6112, 25680463), (8012, 19590488), (12821, 12242336), (16024, 9795244), (25642, 6121168), (32048, 4897622), (51284, 3060584), (64096, 2448811), (102568, 1530292), (205136, 765146), (382573, 410272)]