156931044236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{601831}}^1$

素因数の和:601974

約数の個数: 48

約数和(自身を含む): 299279016960

約数和(自身を除く): 142347972724

約数列:

[1, 2, 4, 19, 38, 47, 73, 76, 94, 146, 188, 292, 893, 1387, 1786, 2774, 3431, 3572, 5548, 6862, 13724, 65189, 130378, 260756, 601831, 1203662, 2407324, 11434789, 22869578, 28286057, 43933663, 45739156, 56572114, 87867326, 113144228, 175734652, 537435083, 834739597, 1074870166, 1669479194, 2064882161, 2149740332, 3338958388, 4129764322, 8259528644, 39232761059, 78465522118, 156931044236]

約数ペア:

[(1, 156931044236), (2, 78465522118), (4, 39232761059), (19, 8259528644), (38, 4129764322), (47, 3338958388), (73, 2149740332), (76, 2064882161), (94, 1669479194), (146, 1074870166), (188, 834739597), (292, 537435083), (893, 175734652), (1387, 113144228), (1786, 87867326), (2774, 56572114), (3431, 45739156), (3572, 43933663), (5548, 28286057), (6862, 22869578), (13724, 11434789), (65189, 2407324), (130378, 1203662), (260756, 601831)]