158254700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:891

約数の個数: 72

約数和(自身を含む): 366976512

約数和(自身を除く): 208721812

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 127, 170, 254, 340, 425, 508, 635, 733, 850, 1270, 1466, 1700, 2159, 2540, 2932, 3175, 3665, 4318, 6350, 7330, 8636, 10795, 12461, 12700, 14660, 18325, 21590, 24922, 36650, 43180, 49844, 53975, 62305, 73300, 93091, 107950, 124610, 186182, 215900, 249220, 311525, 372364, 465455, 623050, 930910, 1246100, 1582547, 1861820, 2327275, 3165094, 4654550, 6330188, 7912735, 9309100, 15825470, 31650940, 39563675, 79127350, 158254700]

約数ペア:

[(1, 158254700), (2, 79127350), (4, 39563675), (5, 31650940), (10, 15825470), (17, 9309100), (20, 7912735), (25, 6330188), (34, 4654550), (50, 3165094), (68, 2327275), (85, 1861820), (100, 1582547), (127, 1246100), (170, 930910), (254, 623050), (340, 465455), (425, 372364), (508, 311525), (635, 249220), (733, 215900), (850, 186182), (1270, 124610), (1466, 107950), (1700, 93091), (2159, 73300), (2540, 62305), (2932, 53975), (3175, 49844), (3665, 43180), (4318, 36650), (6350, 24922), (7330, 21590), (8636, 18325), (10795, 14660), (12461, 12700)]