156645726853

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{2953}}^1$

素因数の和:3386

約数の個数: 64

約数和(自身を含む): 205160546304

約数和(自身を除く): 48514819451

約数列:

[1, 7, 11, 31, 71, 77, 217, 313, 341, 497, 781, 2191, 2201, 2387, 2953, 3443, 5467, 9703, 15407, 20671, 22223, 24101, 24211, 32483, 67921, 91543, 106733, 155561, 169477, 209663, 227381, 244453, 640801, 688913, 747131, 924289, 1006973, 1467641, 1711171, 2306293, 4822391, 6470023, 6499553, 7048811, 7578043, 10167179, 16144051, 28652959, 45496871, 53046301, 65624519, 71170253, 71495083, 200570713, 315182549, 459371633, 500465581, 721869709, 2034360089, 2206277843, 5053087963, 14240520623, 22377960979, 156645726853]

約数ペア:

[(1, 156645726853), (7, 22377960979), (11, 14240520623), (31, 5053087963), (71, 2206277843), (77, 2034360089), (217, 721869709), (313, 500465581), (341, 459371633), (497, 315182549), (781, 200570713), (2191, 71495083), (2201, 71170253), (2387, 65624519), (2953, 53046301), (3443, 45496871), (5467, 28652959), (9703, 16144051), (15407, 10167179), (20671, 7578043), (22223, 7048811), (24101, 6499553), (24211, 6470023), (32483, 4822391), (67921, 2306293), (91543, 1711171), (106733, 1467641), (155561, 1006973), (169477, 924289), (209663, 747131), (227381, 688913), (244453, 640801)]