156989701115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{2753}}^1$

素因数の和:3120

約数の個数: 64

約数和(自身を含む): 211189410432

約数和(自身を除く): 54199709317

約数列:

[1, 5, 13, 37, 65, 131, 181, 185, 481, 655, 905, 1703, 2353, 2405, 2753, 4847, 6697, 8515, 11765, 13765, 23711, 24235, 33485, 35789, 63011, 87061, 101861, 118555, 178945, 308243, 315055, 360643, 435305, 498293, 509305, 877307, 1324193, 1541215, 1803215, 2491465, 4386535, 4688359, 6477809, 6620965, 11404991, 13343791, 18436841, 23441795, 32389045, 57024955, 65276383, 66718955, 92184205, 173469283, 239678933, 326381915, 848592979, 867346415, 1198394665, 2415226171, 4242964895, 12076130855, 31397940223, 156989701115]

約数ペア:

[(1, 156989701115), (5, 31397940223), (13, 12076130855), (37, 4242964895), (65, 2415226171), (131, 1198394665), (181, 867346415), (185, 848592979), (481, 326381915), (655, 239678933), (905, 173469283), (1703, 92184205), (2353, 66718955), (2405, 65276383), (2753, 57024955), (4847, 32389045), (6697, 23441795), (8515, 18436841), (11765, 13343791), (13765, 11404991), (23711, 6620965), (24235, 6477809), (33485, 4688359), (35789, 4386535), (63011, 2491465), (87061, 1803215), (101861, 1541215), (118555, 1324193), (178945, 877307), (308243, 509305), (315055, 498293), (360643, 435305)]