156977726910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{571}}^1\times {\mathrm{21767}}^1$

素因数の和:22769

約数の個数: 64

約数和(自身を含む): 378320177664

約数和(自身を除く): 221342450754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 571, 842, 1142, 1263, 1713, 2105, 2526, 2855, 3426, 4210, 5710, 6315, 8565, 12630, 17130, 21767, 43534, 65301, 108835, 130602, 217670, 240391, 326505, 480782, 653010, 721173, 1201955, 1442346, 2403910, 3605865, 7211730, 9163907, 12428957, 18327814, 24857914, 27491721, 37286871, 45819535, 54983442, 62144785, 74573742, 91639070, 124289570, 137458605, 186434355, 274917210, 372868710, 5232590897, 10465181794, 15697772691, 26162954485, 31395545382, 52325908970, 78488863455, 156977726910]

約数ペア:

[(1, 156977726910), (2, 78488863455), (3, 52325908970), (5, 31395545382), (6, 26162954485), (10, 15697772691), (15, 10465181794), (30, 5232590897), (421, 372868710), (571, 274917210), (842, 186434355), (1142, 137458605), (1263, 124289570), (1713, 91639070), (2105, 74573742), (2526, 62144785), (2855, 54983442), (3426, 45819535), (4210, 37286871), (5710, 27491721), (6315, 24857914), (8565, 18327814), (12630, 12428957), (17130, 9163907), (21767, 7211730), (43534, 3605865), (65301, 2403910), (108835, 1442346), (130602, 1201955), (217670, 721173), (240391, 653010), (326505, 480782)]