156957252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 400404480

約数和(自身を除く): 243447228

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 97, 114, 141, 151, 188, 194, 228, 282, 291, 302, 388, 453, 564, 582, 604, 893, 906, 1164, 1786, 1812, 1843, 2679, 2869, 3572, 3686, 4559, 5358, 5529, 5738, 7097, 7372, 8607, 9118, 10716, 11058, 11476, 13677, 14194, 14647, 17214, 18236, 21291, 22116, 27354, 28388, 29294, 34428, 42582, 43941, 54708, 58588, 85164, 86621, 87882, 134843, 173242, 175764, 259863, 269686, 278293, 346484, 404529, 519726, 539372, 556586, 688409, 809058, 834879, 1039452, 1113172, 1376818, 1618116, 1669758, 2065227, 2753636, 3339516, 4130454, 8260908, 13079771, 26159542, 39239313, 52319084, 78478626, 156957252]

約数ペア:

[(1, 156957252), (2, 78478626), (3, 52319084), (4, 39239313), (6, 26159542), (12, 13079771), (19, 8260908), (38, 4130454), (47, 3339516), (57, 2753636), (76, 2065227), (94, 1669758), (97, 1618116), (114, 1376818), (141, 1113172), (151, 1039452), (188, 834879), (194, 809058), (228, 688409), (282, 556586), (291, 539372), (302, 519726), (388, 404529), (453, 346484), (564, 278293), (582, 269686), (604, 259863), (893, 175764), (906, 173242), (1164, 134843), (1786, 87882), (1812, 86621), (1843, 85164), (2679, 58588), (2869, 54708), (3572, 43941), (3686, 42582), (4559, 34428), (5358, 29294), (5529, 28388), (5738, 27354), (7097, 22116), (7372, 21291), (8607, 18236), (9118, 17214), (10716, 14647), (11058, 14194), (11476, 13677)]