157316588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1201}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 325116960

約数和(自身を除く): 167800372

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 229, 286, 458, 572, 916, 1201, 2402, 2519, 2977, 4804, 5038, 5954, 10076, 11908, 13211, 15613, 26422, 31226, 32747, 52844, 62452, 65494, 130988, 171743, 275029, 343486, 550058, 686972, 1100116, 3025319, 3575377, 6050638, 7150754, 12101276, 14301508, 39329147, 78658294, 157316588]

約数ペア:

[(1, 157316588), (2, 78658294), (4, 39329147), (11, 14301508), (13, 12101276), (22, 7150754), (26, 6050638), (44, 3575377), (52, 3025319), (143, 1100116), (229, 686972), (286, 550058), (458, 343486), (572, 275029), (916, 171743), (1201, 130988), (2402, 65494), (2519, 62452), (2977, 52844), (4804, 32747), (5038, 31226), (5954, 26422), (10076, 15613), (11908, 13211)]