156942265796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1\times {\mathrm{28979}}^1$

素因数の和:30164

約数の個数: 48

約数和(自身を含む): 295068795840

約数和(自身を除く): 138126530044

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1091, 1241, 2182, 2482, 4364, 4964, 18547, 28979, 37094, 57958, 74188, 79643, 115916, 159286, 318572, 492643, 985286, 1353931, 1970572, 2115467, 2707862, 4230934, 5415724, 8461868, 31616089, 35962939, 63232178, 71925878, 126464356, 143851756, 537473513, 1074947026, 2149894052, 2307974497, 4615948994, 9231897988, 39235566449, 78471132898, 156942265796]

約数ペア:

[(1, 156942265796), (2, 78471132898), (4, 39235566449), (17, 9231897988), (34, 4615948994), (68, 2307974497), (73, 2149894052), (146, 1074947026), (292, 537473513), (1091, 143851756), (1241, 126464356), (2182, 71925878), (2482, 63232178), (4364, 35962939), (4964, 31616089), (18547, 8461868), (28979, 5415724), (37094, 4230934), (57958, 2707862), (74188, 2115467), (79643, 1970572), (115916, 1353931), (159286, 985286), (318572, 492643)]