156966316164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1990039}}^1$

素因数の和:1990369

約数の個数: 72

約数和(自身を含む): 454907223680

約数和(自身を除く): 297940907516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 313, 626, 939, 1252, 1878, 2191, 2817, 3756, 4382, 5634, 6573, 8764, 11268, 13146, 19719, 26292, 39438, 78876, 1990039, 3980078, 5970117, 7960156, 11940234, 13930273, 17910351, 23880468, 27860546, 35820702, 41790819, 55721092, 71641404, 83581638, 125372457, 167163276, 250744914, 501489828, 622882207, 1245764414, 1868646621, 2491528828, 3737293242, 4360175449, 5605939863, 7474586484, 8720350898, 11211879726, 13080526347, 17440701796, 22423759452, 26161052694, 39241579041, 52322105388, 78483158082, 156966316164]

約数ペア:

[(1, 156966316164), (2, 78483158082), (3, 52322105388), (4, 39241579041), (6, 26161052694), (7, 22423759452), (9, 17440701796), (12, 13080526347), (14, 11211879726), (18, 8720350898), (21, 7474586484), (28, 5605939863), (36, 4360175449), (42, 3737293242), (63, 2491528828), (84, 1868646621), (126, 1245764414), (252, 622882207), (313, 501489828), (626, 250744914), (939, 167163276), (1252, 125372457), (1878, 83581638), (2191, 71641404), (2817, 55721092), (3756, 41790819), (4382, 35820702), (5634, 27860546), (6573, 23880468), (8764, 17910351), (11268, 13930273), (13146, 11940234), (19719, 7960156), (26292, 5970117), (39438, 3980078), (78876, 1990039)]