156613352828

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{1229}}^1\times {\mathrm{4139}}^1$

素因数の和:5594

約数の個数: 48

約数和(自身を含む): 282311568000

約数和(自身を除く): 125698215172

約数列:

[1, 2, 4, 43, 86, 172, 179, 358, 716, 1229, 2458, 4139, 4916, 7697, 8278, 15394, 16556, 30788, 52847, 105694, 177977, 211388, 219991, 355954, 439982, 711908, 740881, 879964, 1481762, 2963524, 5086831, 9459613, 10173662, 18919226, 20347324, 31857883, 37838452, 63715766, 127431532, 218733733, 437467466, 874934932, 910542749, 1821085498, 3642170996, 39153338207, 78306676414, 156613352828]

約数ペア:

[(1, 156613352828), (2, 78306676414), (4, 39153338207), (43, 3642170996), (86, 1821085498), (172, 910542749), (179, 874934932), (358, 437467466), (716, 218733733), (1229, 127431532), (2458, 63715766), (4139, 37838452), (4916, 31857883), (7697, 20347324), (8278, 18919226), (15394, 10173662), (16556, 9459613), (30788, 5086831), (52847, 2963524), (105694, 1481762), (177977, 879964), (211388, 740881), (219991, 711908), (355954, 439982)]