156748515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1201}}^1$

素因数の和:1340

約数の個数: 64

約数和(自身を含む): 315712512

約数和(自身を除く): 158963997

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 113, 165, 231, 339, 385, 565, 791, 1155, 1201, 1243, 1695, 2373, 3603, 3729, 3955, 6005, 6215, 8407, 8701, 11865, 13211, 18015, 18645, 25221, 26103, 39633, 42035, 43505, 66055, 92477, 126105, 130515, 135713, 198165, 277431, 407139, 462385, 678565, 949991, 1387155, 1492843, 2035695, 2849973, 4478529, 4749955, 7464215, 10449901, 14249865, 22392645, 31349703, 52249505, 156748515]

約数ペア:

[(1, 156748515), (3, 52249505), (5, 31349703), (7, 22392645), (11, 14249865), (15, 10449901), (21, 7464215), (33, 4749955), (35, 4478529), (55, 2849973), (77, 2035695), (105, 1492843), (113, 1387155), (165, 949991), (231, 678565), (339, 462385), (385, 407139), (565, 277431), (791, 198165), (1155, 135713), (1201, 130515), (1243, 126105), (1695, 92477), (2373, 66055), (3603, 43505), (3729, 42035), (3955, 39633), (6005, 26103), (6215, 25221), (8407, 18645), (8701, 18015), (11865, 13211)]